<?xml version="1.0"?>
<!DOCTYPE rdf:RDF [
  <!ENTITY sswap 'http://sswapmeet.sswap.info/sswap/'>
  <!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>
  <!ENTITY xsd 'http://www.w3.org/2001/XMLSchema#'>
  <!ENTITY owl 'http://www.w3.org/2002/07/owl#'>
  <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>]>
<rdf:RDF
    xmlns:rdf="&rdf;"
    xmlns:sswap="&sswap;"
    xmlns:owl="&owl;"
    xmlns:xsd="&xsd;"
    xmlns:rdfs="&rdfs;">
    <owl:Ontology rdf:about="&sswap;owlOntology">
        <owl:imports rdf:resource="&sswap;owlOntology"/>
    </owl:Ontology>
    <owl:Class rdf:about="&sswap;Resource"/>
    <owl:Class rdf:about="&sswap;Provider"/>
    <owl:ObjectProperty rdf:about="&sswap;objectProperty"/>
    <owl:FunctionalProperty rdf:about="&sswap;providedBy">
        <owl:inverseOf>
            <owl:InverseFunctionalProperty rdf:about="&sswap;providesResource"/>
        </owl:inverseOf>
        <rdfs:domain rdf:resource="&sswap;Resource"/>
        <rdf:type rdf:resource="&owl;ObjectProperty"/>
        <rdfs:comment rdf:datatype="&xsd;string">A property identifying the entity providing the Resource. The Resource's URI must be a lexical sub-path of the Provider, unless the Provider explicitly claims the Resource by including a sswap:providesResource statement, pointing at the Resource, in the Provider's Description Graph (PDG).</rdfs:comment>
        <rdfs:range rdf:resource="&sswap;Provider"/>
        <rdfs:label rdf:datatype="&xsd;string">providedBy</rdfs:label>
        <rdfs:subPropertyOf rdf:resource="&sswap;objectProperty"/>
    </owl:FunctionalProperty>
    <owl:InverseFunctionalProperty rdf:about="&sswap;providesResource">
        <rdf:type rdf:resource="&owl;ObjectProperty"/>
    </owl:InverseFunctionalProperty>
</rdf:RDF>

