<?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 xsd "http://www.w3.org/2001/XMLSchema#">
  <!ENTITY owl "http://www.w3.org/2002/07/owl#">
  <!ENTITY cc "http://web.resource.org/cc/#">
  <!ENTITY project "http://ebiquity.umbc.edu/ontology/project.owl#">
  <!ENTITY person "http://ebiquity.umbc.edu/ontology/person.owl#">
  <!ENTITY pub "http://ebiquity.umbc.edu/ontology/publication.owl#">
  <!ENTITY assert "http://ebiquity.umbc.edu/ontology/assertion.owl#">]>

<!--
  This ontology document is licensed under the Creative Commons
  Attribution License. To view a copy of this license, visit
  http://creativecommons.org/licenses/by/2.0/ or send a letter to
  Creative Commons, 559 Nathan Abbott Way, Stanford, California
  94305, USA.
-->

<rdf:RDF 
  xmlns:rdf = "&rdf;"
  xmlns:rdfs = "&rdfs;"
  xmlns:xsd = "&xsd;"
  xmlns:owl = "&owl;"
  xmlns:cc = "&cc;"
  xmlns:project = "&project;"
  xmlns:person = "&person;"
  xmlns:pub = "&pub;"
  xmlns:assert = "&assert;">
  <pub:InProceedings rdf:about="http://ebiquity.umbc.edu/paper/html/id/316/Characterizing-the-Semantic-Web-on-the-Web">
    <rdfs:label><![CDATA[Characterizing the Semantic Web on the Web]]></rdfs:label>
    <pub:title><![CDATA[Characterizing the Semantic Web on the Web]]></pub:title>
    <pub:publishedOn rdf:datatype="&xsd;dateTime">2006-11-05T00:00:00-05:00</pub:publishedOn>
    <pub:abstract><![CDATA[Semantic Web languages are being used to represent, encode and
exchange semantic data in many contexts beyond the Web -- in
databases, multiagent systems, mobile computing, and ad hoc networking
environments.  The core paradigm, however, remains what we call the
{em Web aspect} of the Semantic Web -- its use by independent and
distributed agents who publish and consume data on the World Wide Web.
To better understand this central use case, we have harvested and
analyzed a collection of Semantic Web documents from an estimated ten
million available on the Web.  Using a corpus of more than 1.7 million
documents comprising over 300 million RDF triples, we describe a
number of global metrics, properties and usage patterns.  Most of the
metrics, such as the size of Semantic Web documents and the use
frequency of Semantic Web terms, were found to follow a power law
distribution.
]]></pub:abstract>
    <pub:counter>1680</pub:counter>
    <pub:googleKey>lY28AytYd0wJ</pub:googleKey>
    <pub:googleCitations>22</pub:googleCitations>
    <pub:tag><![CDATA[semantic web]]></pub:tag>
    <pub:tag><![CDATA[rdf]]></pub:tag>
    <pub:tag><![CDATA[owl]]></pub:tag>
    <pub:tag><![CDATA[swoogle]]></pub:tag>
    <pub:tag><![CDATA[information retrieval]]></pub:tag>
    <pub:booktitle><![CDATA[Proceedings of the 5th International Semantic Web Conference]]></pub:booktitle>
    <pub:author>
       <rdf:List>
         <rdf:first><person:PhDAlumnus rdf:about="http://ebiquity.umbc.edu/person/html/Li/Ding/"><person:name><![CDATA[Li  Ding]]></person:name><rdfs:label><![CDATA[Li  Ding]]></rdfs:label></person:PhDAlumnus></rdf:first>
         <rdf:rest>
           <rdf:List>
             <rdf:first><person:PrincipalFaculty rdf:about="http://ebiquity.umbc.edu/person/html/Tim/Finin/"><person:name><![CDATA[Tim  Finin]]></person:name><rdfs:label><![CDATA[Tim  Finin]]></rdfs:label></person:PrincipalFaculty></rdf:first>
             <rdf:rest rdf:resource="&rdf;nil" />
           </rdf:List>
         </rdf:rest>
       </rdf:List>
    </pub:author>
    <pub:firstAuthor><person:PhDAlumnus rdf:about="http://ebiquity.umbc.edu/person/html/Li/Ding/"><person:name><![CDATA[Li  Ding]]></person:name><rdfs:label><![CDATA[Li  Ding]]></rdfs:label></person:PhDAlumnus></pub:firstAuthor>
    <pub:softCopy><pub:SoftCopy>
      <pub:softCopyFormat><![CDATA[PDF Document]]></pub:softCopyFormat>
      <pub:softCopyURI><![CDATA[http://ebiquity.umbc.edu/get/a/publication/295.pdf]]></pub:softCopyURI>
      <pub:softCopySize>837534</pub:softCopySize>
    </pub:SoftCopy></pub:softCopy>
  </pub:InProceedings>

  <rdf:Description rdf:about="">
    <cc:License rdf:resource="http://creativecommons.org/licenses/by/2.0/" />
  </rdf:Description>

</rdf:RDF>
