sbug.rdf

Jena推理机

<?xml version="1.0"?>
<!DOCTYPE owl [
     <!ENTITY rdf  "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
     <!ENTITY rdfs  "http://www.w3.org/2000/01/rdf-schema#" >
     <!ENTITY base  "http://jena.hpl.hp.com/test" >
     <!ENTITY clavin  "http://jena.hpl.hp.com/test" >
     <!ENTITY abc  "http://jena.hpl.hp.com/test" >
   ]>

<rdf:RDF
  xmlns     ="&base;#"
  xml:base  ="&base;"
  xmlns:rdf ="&rdf;"
  xmlns:rdfs="&rdfs;"
  xmlns:clavin="&base;#"
>

<rdf:Description rdf:about="jason6">
<rdf:type rdf:resource="&clavin;Topic"/>
<clavin:CreatedBy>jason</clavin:CreatedBy>
<clavin:CreatedBy>jason2</clavin:CreatedBy>
<clavin:hasCreationDate>2000-03-04T20:00:00Z</clavin:hasCreationDate>
</rdf:Description>

</rdf:RDF>