@prefix dc:      <http://purl.org/dc/elements/1.1/> .
@prefix sl:      <http://www.semanlink.net/2001/00/semanlink-schema#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .
@prefix tag:     <http://www.semanlink.net/tag/> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix skos:    <http://www.w3.org/2004/02/skos/core#> .

tag:ontologies
      a       sl:Tag ;
      skos:prefLabel "Ontologies" .

tag:bob_ducharme
      a       sl:Tag ;
      skos:prefLabel "Bob DuCharme" .

tag:owl_introduction
      a       sl:Tag ;
      rdfs:isDefinedBy <http://www.semanlink.net/tag/owl_introduction.n3> ;
      skos:broader tag:introduction , tag:owl ;
      skos:prefLabel "OWL: Introduction" ;
      foaf:page <http://www.semanlink.net/tag/owl_introduction.html> .

tag:introduction
      a       sl:Tag ;
      skos:prefLabel "Introduction" .

<http://www.snee.com/bobdc.blog/2007/08/some_great_w3c_explanations_of.html>
      dc:title "bobdc.blog: Some great W3C explanations of basic ontology concepts" ;
      sl:creationDate "2007-08-06" ;
      sl:tag  tag:ontologies , tag:bob_ducharme , tag:owl_introduction .

tag:owl
      a       sl:Tag ;
      skos:prefLabel "OWL" .