<?xml version="1.0"?>

<!DOCTYPE rdf:RDF [
    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
    <!ENTITY dc "http://purl.org/dc/terms/" >
    <!ENTITY foaf "http://xmlns.com/foaf/0.1/" >
    <!ENTITY obo "http://purl.obolibrary.org/obo/" >
]>

<rdf:RDF xmlns="http://vocab.roland-works.com/vocab/external#"
     xml:base="http://vocab.roland-works.com/vocab/external"
     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
     xmlns:owl="http://www.w3.org/2002/07/owl#"
     xmlns:dc="http://purl.org/dc/terms/"
     xmlns:foaf="http://xmlns.com/foaf/0.1/"
     xmlns:obo="http://purl.obolibrary.org/obo/">
     
    <owl:Ontology rdf:about="http://vocab.roland-works.com/vocab/external">
        <dc:title xml:lang="en">Roland:External</dc:title>
        <dc:publisher xml:lang="en">Roland Vocabulary Project</dc:publisher>
        <dc:contributor xml:lang="en">Jereme Mongeon</dc:contributor>
        <dc:modified rdf:datatype="&xsd;dateTime">2014-09-13</dc:modified>
        <owl:versionInfo xml:lang="en">0.1 [2014-09-13] — Initial posting</owl:versionInfo>
        <dc:alternative rdf:datatype="&xsd;string">rxt</dc:alternative>
        <dc:description xml:lang="en">Roland:External contains a small subset of terms borrowed from other vocabularies, used for annotation in the Roland Vocabulary Project. It also contains a series of non-formalized classes and properties for use in vocabulary “housekeeping.”</dc:description>
        <obo:IAO_0000116 xml:lang="en">Created with Protégé 5.0.0.</obo:IAO_0000116>
        <foaf:homepage rdf:resource="http://vocab.roland-works.com/"/>
        <owl:versionIRI rdf:resource="http://vocab.roland-works.com/versions/rxt_roland_external_13092014.rdf"/>
    </owl:Ontology>

    <owl:AnnotationProperty rdf:about="&obo;IAO_0000112">
        <rdfs:label xml:lang="en">example of usage</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A phrase describing how a class name should be used. May also include other kinds of examples that facilitate immediate understanding of a class semantics, such as widely known prototypical subclasses or instances of the class.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Alan Ruttenberg et al., Information Artifact Ontology, http://purl.obolibrary.org/obo/iao (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:isDefinedBy rdf:resource="&obo;iao.owl"/>
        <rdfs:seeAlso rdf:resource="https://code.google.com/p/information-artifact-ontology/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the Information Artifact Ontology.</rdfs:comment>
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">A phrase describing how a class name should be used. May also include other kinds of examples that facilitate immediate understanding of a class semantics, such as widely known prototypical subclasses or instances of the class.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken from the Information Artifact Ontology, and has been slightly edited for clarity.</rdfs:comment>
        <owl:annotatedSource rdf:resource="&obo;IAO_0000112"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <dc:source rdf:resource="&obo;iao.owl"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&obo;IAO_0000115">
        <rdfs:label xml:lang="en">definition</rdfs:label>
        <dc:bibliographicCitation xml:lang="en">Alan Ruttenberg et al., Information Artifact Ontology, http://purl.obolibrary.org/obo/iao (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:comment xml:lang="en">In the Roland vocabulary suite, definitions may not always conform to the criteria of &quot;Aristotelian, formalized and normalized.&quot;</rdfs:comment>
        <obo:IAO_0000115 xml:lang="en">The official definition, explaining the meaning of a class or property. Shall be Aristotelian, formalized and normalized. Can be augmented with colloquial definitions.</obo:IAO_0000115>
        <rdfs:isDefinedBy rdf:resource="&obo;iao.owl"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the Information Artifact Ontology.</rdfs:comment>      
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">The official definition, explaining the meaning of a class or property. Shall be Aristotelian, formalized and normalized. Can be augmented with colloquial definitions.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Information Artifact Ontology.</rdfs:comment>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&obo;IAO_0000115"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&obo;IAO_0000116">
        <rdfs:label xml:lang="en">editor note</rdfs:label>
        <dc:bibliographicCitation xml:lang="en">Alan Ruttenberg et al., Information Artifact Ontology, http://purl.obolibrary.org/obo/iao (accessed September 13, 2014).</dc:bibliographicCitation>
        <obo:IAO_0000115 xml:lang="en">An administrative note intended for its editor. It may not be included in the publication version of the ontology, so it should contain nothing necessary for end users to understand the ontology.</obo:IAO_0000115>
        <rdfs:isDefinedBy rdf:resource="&obo;iao.owl"/>
        <rdfs:seeAlso rdf:resource="https://code.google.com/p/information-artifact-ontology/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the Information Artifact Ontology.</rdfs:comment>     
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">An administrative note intended for its editor. It may not be included in the publication version of the ontology, so it should contain nothing necessary for end users to understand the ontology.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Information Artifact Ontology.</rdfs:comment>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&obo;IAO_0000116"/>
        <dc:source rdf:resource="&obo;iao.owl"/>
    </owl:Axiom>

    <owl:AnnotationProperty rdf:about="&obo;IAO_0000600">
        <rdfs:label xml:lang="en">elucidation</rdfs:label>
        <rdfs:isDefinedBy rdf:resource="&obo;iao.owl"/>
        <rdfs:seeAlso rdf:resource="https://code.google.com/p/information-artifact-ontology/"/>
        <dc:bibliographicCitation xml:lang="en">Alan Ruttenberg et al., Information Artifact Ontology, http://purl.obolibrary.org/obo/iao (accessed September 13, 2014).</dc:bibliographicCitation> 
        <obo:IAO_0000115 xml:lang="en">A note providing explanation or clarification.</obo:IAO_0000115>
        <rdfs:comment xml:lang="en">This term is borrowed from the Information Artifact Ontology.</rdfs:comment>
    </owl:AnnotationProperty>
    
    <owl:AnnotationProperty rdf:about="&dc;alternative">
        <rdfs:label xml:lang="en">alternative</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">An alternative name for the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>      
    </owl:AnnotationProperty>
    <owl:Axiom>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <owl:annotatedTarget xml:lang="en">An alternative name for the resource.</owl:annotatedTarget>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-alternative"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;alternative"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;bibliographicCitation">
        <rdfs:label xml:lang="en">bibliographic citation</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A bibliographic reference for the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <owl:annotatedTarget xml:lang="en">A bibliographic reference for the resource.</owl:annotatedTarget>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-bibliographicCitation"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;bibliographicCitation"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;contributor">
        <rdfs:label xml:lang="en">contributor</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">An entity responsible for making contributions to the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">An entity responsible for making contributions to the resource.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-contributor"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;contributor"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;description">
        <rdfs:label xml:lang="en">description</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">An account of the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">An account of the resource.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-description"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;description"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;license">
        <rdfs:label xml:lang="en">license</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A legal document giving official permission to do something with the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">A legal document giving official permission to do something with the resource.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-license"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;license"/>
    </owl:Axiom>

    <owl:AnnotationProperty rdf:about="&dc;modified">
        <rdfs:label xml:lang="en">date modified</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">Date on which the resource was changed.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">Date on which the resource was changed.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-modified"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;modified"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;publisher">
        <rdfs:label xml:lang="en">publisher</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">An entity responsible for making the resource available.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <owl:annotatedTarget xml:lang="en">An entity responsible for making the resource available.</owl:annotatedTarget>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-publisher"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;publisher"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;source">
        <rdfs:label xml:lang="en">source</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A related resource from which the described resource is derived.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <owl:annotatedTarget xml:lang="en">A related resource from which the described resource is derived.</owl:annotatedTarget>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-source"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;source"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&dc;title">
        <rdfs:label xml:lang="en">title</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A name given to the resource.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dublin Core Metadata Initiative, DCMI Metadata Terms, http://dublincore.org/documents/dcmi-terms/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://dublincore.org/documents/dcmi-terms/"/>
        <rdfs:isDefinedBy rdf:resource="http://purl.org/dc/terms/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the DCMI Metadata Terms.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Dublin Core Metadata Initiative.</rdfs:comment>
        <owl:annotatedTarget xml:lang="en">A name given to the resource.</owl:annotatedTarget>
        <dc:source rdf:resource="http://dublincore.org/documents/dcmi-terms/#terms-title"/>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&dc;title"/>
    </owl:Axiom>
    
    <owl:AnnotationProperty rdf:about="&foaf;homepage">
        <rdfs:label xml:lang="en">homepage</rdfs:label>
        <obo:IAO_0000115 xml:lang="en">A homepage for some thing.</obo:IAO_0000115>
        <dc:bibliographicCitation xml:lang="en">Dan Brickley and Libby Miller, Friend of a Friend (FOAF) project, http://xmlns.com/foaf/spec/ (accessed September 13, 2014).</dc:bibliographicCitation>
        <rdfs:seeAlso rdf:resource="http://www.foaf-project.org/"/>
        <rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
        <rdfs:comment xml:lang="en">This term is borrowed from the FOAF project.</rdfs:comment>        
    </owl:AnnotationProperty>
    <owl:Axiom>
        <rdfs:comment xml:lang="en">This definition is taken verbatim from the Friend of a Friend (FOAF) project.</rdfs:comment>
        <owl:annotatedTarget xml:lang="en">A homepage for some thing.</owl:annotatedTarget>
        <owl:annotatedProperty rdf:resource="&obo;IAO_0000115"/>
        <owl:annotatedSource rdf:resource="&foaf;homepage"/>
        <dc:source rdf:resource="http://xmlns.com/foaf/spec/#term_homepage"/>
    </owl:Axiom>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001">
        <rdfs:label xml:lang="en">. Equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in other vocabularies.</rdfs:comment>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000002">
        <rdfs:label xml:lang="en">. BFO equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Basic Formal Ontology.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://ifomis.uni-saarland.de/bfo/"/>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000003">
        <rdfs:label xml:lang="en">. CIDOC CRM equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the CIDOC CRM vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
         <rdfs:seeAlso rdf:resource="http://www.cidoc-crm.org/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000004">
        <rdfs:label xml:lang="en">. Dublin Core equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Dublin Core vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
         <rdfs:seeAlso rdf:resource="http://dublincore.org/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000005">
        <rdfs:label xml:lang="en">. Europeana equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Europeana Data Model vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://pro.europeana.eu/edm-documentation"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000006">
        <rdfs:label xml:lang="en">. FRBR equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Functional Requirements for Bibliographic Records vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.ifla.org/publications/functional-requirements-for-bibliographic-records"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000007">
        <rdfs:label xml:lang="en">. Geonames equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Geonames vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.geonames.org/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000008">
        <rdfs:label xml:lang="en">. GoodRelations equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the GoodRelations vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.heppnetz.de/projects/goodrelations/"/>
    </owl:ObjectProperty> 

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000009">
        <rdfs:label xml:lang="en">. Schema.org equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the Schema.org vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://schema.org/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000010">
        <rdfs:label xml:lang="en">. VRA Core equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the VRA Core vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://core.vraweb.org/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000011">
        <rdfs:label xml:lang="en">. W3C Time equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for declared equivalent object properties that are contained in the W3C Time Ontology.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.w3.org/TR/owl-time/"/>
    </owl:ObjectProperty>

    <owl:ObjectProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_OP_0000012">
        <rdfs:label xml:lang="en">. Pun</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; object property, provided to be used as a parent for &quot;punned&quot; object properties.</rdfs:comment>
    </owl:ObjectProperty>    

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001">
        <rdfs:label xml:lang="en">. Equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in other vocabularies.</rdfs:comment>
    </owl:DatatypeProperty>

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000002">
        <rdfs:label xml:lang="en">. BFO equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Basic Formal Ontology.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://ifomis.uni-saarland.de/bfo/"/>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
    </owl:DatatypeProperty>
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000003">
        <rdfs:label xml:lang="en">. CIDOC CRM equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the CIDOC CRM vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
         <rdfs:seeAlso rdf:resource="http://www.cidoc-crm.org/"/>
    </owl:DatatypeProperty>
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000004">
        <rdfs:label xml:lang="en">. Dublin Core equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Dublin Core vocabulary.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://dublincore.org/"/>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
    </owl:DatatypeProperty>

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000005">
        <rdfs:label xml:lang="en">. Europeana equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Europeana Data Model vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://pro.europeana.eu/edm-documentation"/>
    </owl:DatatypeProperty>

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000006">
        <rdfs:label xml:lang="en">. FRBR equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Functional Requirements for Bibliographic Records vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.ifla.org/publications/functional-requirements-for-bibliographic-records"/>
    </owl:DatatypeProperty>
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000007">
        <rdfs:label xml:lang="en">. Geonames equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Geonames vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.geonames.org/"/>
    </owl:DatatypeProperty> 
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000008">
        <rdfs:label xml:lang="en">. GoodRelations equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the GoodRelations vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.heppnetz.de/projects/goodrelations/"/>
    </owl:DatatypeProperty> 
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000009">
        <rdfs:label xml:lang="en">. Schema.org equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the Schema.org vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://schema.org/"/>
    </owl:DatatypeProperty>
    
    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000010">
        <rdfs:label xml:lang="en">. VRA Core equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the VRA Core vocabulary.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://core.vraweb.org/"/>
    </owl:DatatypeProperty>

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000011">
        <rdfs:label xml:lang="en">. W3C Time equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for declared equivalent datatype properties that are contained in the W3C Time Ontology.</rdfs:comment>
        <rdfs:subPropertyOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000001"/>
        <rdfs:seeAlso rdf:resource="http://www.w3.org/TR/owl-time/"/>
    </owl:DatatypeProperty>

    <owl:DatatypeProperty rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_DP_0000012">
        <rdfs:label xml:lang="en">. Pun</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; datatype property, provided to be used as a parent for &quot;punned&quot; datatype properties.</rdfs:comment>
    </owl:DatatypeProperty>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001">
        <rdfs:label xml:lang="en">. Equivalency</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in other vocabularies.</rdfs:comment>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000002">
        <rdfs:label xml:lang="en">. AAT equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Getty Art &amp; Architecture Thesaurus.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://www.getty.edu/research/tools/vocabularies/aat/"/>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000003">
        <rdfs:label xml:lang="en">. BFO equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Basic Formal Ontology.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://ifomis.uni-saarland.de/bfo/"/>        
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000004">
        <rdfs:label xml:lang="en">. CIDOC CRM equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the CIDOC CRM vocabulary.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://www.cidoc-crm.org/"/>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000005">
        <rdfs:label xml:lang="en">. DBPedia equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes and individuals that are contained in the DBPedia knowledge base.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://dbpedia.org/"/>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000006">
        <rdfs:label xml:lang="en">. Dublin Core equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Dublin Core vocabulary.</rdfs:comment>
         <rdfs:seeAlso rdf:resource="http://dublincore.org/"/>        
    </owl:Class>
        
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000007">
        <rdfs:label xml:lang="en">. Europeana equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Europeana Data Model vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://pro.europeana.eu/edm-documentation"/>
    </owl:Class>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000008">
        <rdfs:label xml:lang="en">. FRBR equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Functional Requirements for Bibliographic Records vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://www.ifla.org/publications/functional-requirements-for-bibliographic-records"/>
    </owl:Class>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000009">
        <rdfs:label xml:lang="en">. Geonames equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes and individuals that are contained in the Geonames knowledge base and vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://www.geonames.org/"/>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000010">
        <rdfs:label xml:lang="en">. GoodRelations equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the GoodRelations vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://www.heppnetz.de/projects/goodrelations/"/>
    </owl:Class>
    
    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000011">
        <rdfs:label xml:lang="en">. Schema.org equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the Schema.org vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://schema.org/"/>
    </owl:Class>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000012">
        <rdfs:label xml:lang="en">. TGN equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes and individuals that are contained in the Getty Thesaurus of Geographic Names.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://www.getty.edu/research/tools/vocabularies/tgn/"/>
    </owl:Class>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_000013">
        <rdfs:label xml:lang="en">. VRA Core equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the VRA Core vocabulary.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://core.vraweb.org/"/>
    </owl:Class>
 
     <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_000014">
        <rdfs:label xml:lang="en">. W3C Time equivalency</rdfs:label>
        <rdfs:subClassOf rdf:resource="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_0000001"/>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for declared equivalent classes that are contained in the W3C Time Ontology.</rdfs:comment>
        <rdfs:seeAlso rdf:resource="http://www.w3.org/TR/owl-time/"/>
    </owl:Class>

    <owl:Class rdf:about="http://vocab.roland-works.com/vocab/external#RO_EXT_CL_000015">
        <rdfs:label xml:lang="en">. Pun</rdfs:label>
        <rdfs:comment xml:lang="en">This is a &quot;housekeeping&quot; class, provided to be used as a parent for &quot;punned&quot; classes.</rdfs:comment>
    </owl:Class>

</rdf:RDF>