<?xml version="1.0"?>
<!DOCTYPE rdf:RDF [
  <!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>
  <!ENTITY xsd 'http://www.w3.org/2001/XMLSchema#'>
  <!ENTITY data 'http://sswapmeet.sswap.info/data/'>
  <!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:owl="&owl;"
    xmlns:data="&data;"
    xmlns:xsd="&xsd;"
    xmlns:rdfs="&rdfs;">
    <owl:Ontology rdf:about="&data;owlOntology">
        <owl:imports rdf:resource="&data;owlOntology"/>
    </owl:Ontology>
    <owl:Class rdf:about="&data;Data"/>
    <owl:Class rdf:about="&data;Serializer">
        <rdfs:subClassOf rdf:resource="&data;Data"/>
        <rdfs:label rdf:datatype="&xsd;string">Serializer</rdfs:label>
        <rdfs:comment rdf:datatype="&xsd;string">Super class for resources that can serialize data; for example, given the relations:

MyDataFormat rdfs:subClassOf data:DataFormat
myData rdf:type MyDataFormat
myData data:hasSerializer mySerializer

Sending the URI of myData to mySerializer should serialize (write out) the data.

There is no requirement that serializers are restricted to OWL RDF/XML.  Serializers are free to define their mode of invocation and behavior.</rdfs:comment>
    </owl:Class>
</rdf:RDF>

