<?xml version="1.0"?>

<!-- 
        Draft RDF Schema for the BIBLINK Namespace (bc)

  This is an attempt at defining the bc namespace as used in the
  BIBLINK Core schema: 
  http://www.schemas-forum.org/registry/schemas/BIBLINK/BC-schema.html

  The XML namespace declaration for this schema is:
  xmlns:bc="http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc#"

  Manjula Patel -m.patel@ukoln.ac.uk
  2000-08-22
-->

<rdf:RDF xml:lang="en"
	 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      	 xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
         xmlns:dc="http://purl.org/dc/elements/1.1/"
	 xmlns:vCard = "http://www.w3.org/2001/vcard-rdf/3.0#"
         xmlns:smes="http://www.schemas-forum.org/registry/schemas/SCHEMAS/1.0/smes#">


<smes:NsSchema rdf:about="http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc">
  <rdf:value>The BIBLINK Vocabulary v1.0</rdf:value> 
  <dc:title>The BIBLINK Vocabulary v1.0</dc:title>
  <dc:date>2000-08-22</dc:date>
  <dc:description>
      The BIBLINK vocaulary supports the BIBLINK project which aims to link
  publishers and National Bibliographic Agencies 
  </dc:description>
  <dc:identifier
       rdf:resource="http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"
  />
  <dc:creator
       rdf:resource="http://www.schemas-forum.org/registry/Person/ManjulaPatel"
  />
  <dc:publisher>The SCHEMAS Project </dc:publisher>  
  <dc:format>RDF/XML </dc:format>
  <dc:type> Namespace </dc:type>
  <dc:language> en-uk </dc:language>
  <dc:relation rdf:resource="http://hosted.ukoln.ac.uk/biblink/" />
</smes:NsSchema>

<rdf:Property ID="creatorOrganisation">
  <rdfs:label>Creator Organisation</rdfs:label>
  <rdfs:comment>The organisation primarily responsible for the intellectual content</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="contributorOrganisation">
  <rdfs:label>Contributor Organisation</rdfs:label>
  <rdfs:comment>An organisation responsible for making contributions</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="price">
  <rdfs:label>Price</rdfs:label>
  <rdfs:comment> A simple retail price for physical resources</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="checksum">
  <rdfs:label>Checksum</rdfs:label>
  <rdfs:comment> A hash value computed for authentication purposes</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="frequency">
  <rdfs:label>Frequency</rdfs:label>
  <rdfs:comment> The frequency of issue for serials</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="edition">
  <rdfs:label>Edition</rdfs:label>
  <rdfs:comment> A statement indicating the version or edition of the resource</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="placePublication">
  <rdfs:label>Place Publication</rdfs:label>
  <rdfs:comment> Geographic location of the publisher </rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="systemRequirements">
  <rdfs:label>System Requirements</rdfs:label>
  <rdfs:comment> Hardware or software requirements for the system needed to view the resource</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource =
  "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<!-- Qualifiers -->

<rdf:Property ID="titleAlternate">
  <rdfs:label>Title Alternate</rdfs:label>
  <rdfs:comment>A title other than the main title; including subtitle</rdfs:comment>
  <rdfs:subPropertyOf rdf:resource = "http://purl.org/dc/elements/1.1/title"/>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>

<rdf:Property ID="extent">
  <rdfs:label>Extent</rdfs:label>
  <rdfs:comment>The size of the resource in bytes, number of files or CD-ROMs</rdfs:comment>
  <rdfs:subPropertyOf rdf:resource = "http://purl.org/dc/elements/1.1/format"/>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdf:Property>


<rdfs:Class rdf:ID="SubjectScheme">
  <rdfs:label>Subject Encoding Schemes</rdfs:label> 
  <rdfs:comment>A set of subject encoding schemes and/or formats</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource = "http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc"/>
</rdfs:Class>

<SubjectScheme rdf:ID="LCSH" />
<SubjectScheme rdf:ID="DDC" /> 
<SubjectScheme rdf:ID="UDC" />
<SubjectScheme rdf:ID="LCC" />

<rdfs:Class rdf:ID="IdentifierScheme">
  <rdfs:label>Identifier Schemes</rdfs:label> 
  <rdfs:comment>A set of identifier encoding schemes and/or formats</rdfs:comment>
  <rdfs:isDefinedBy rdf:resource="http://www.schemas-forum.org/registry/schemas/BIBLINK/1.0/bc "/>
</rdfs:Class>

<IdentifierScheme rdf:ID="URI" />
<IdentifierScheme rdf:ID="DOI" />
<IdentifierScheme rdf:ID="ISBN" />
<IdentifierScheme rdf:ID="ISSN" />
<IdentifierScheme rdf:ID="SICI" />

</rdf:RDF>








