参考文献：
[1]Institutional repository[EB/OL].[2011-09-10]. http://en.wikipedia.org/wiki/Institutional_repository. [2] Ranking Web of World universities[EB/OL]. [2011-09-15]. http://www.webometrics.info/about_rank.html. [3]CASIR GRID[EB/OL].[2011-09-15]. http://www.irgrid.ac.cn/.
[4] FOAF-a-Matic[EB/OL].[2011-08-15].http://www.ldodds.com/foaf/foaf-a-matic.html.
[5] FOAFaMaticMark2[EB/OL].[2011-08-15]. http://www.ldodds.com/wordtin/wiki/FMMark2Features. [6] Tabulator[EB/OL].[2011-07-10].http://www.w3.org/2005/ajar/tab. [7] OpenLink Software[EB/OL].[2011-06-20]. http://www.openlinksw.com/. [8]Disco[EB/OL].[2011-08-20]. http://www4.wiwiss.fu-berlin.de/bizer/ng4j/disco/. [9]Data.gov[EB/OL].[2011-11-25]. http://www.data.gov/. [10]GovWild[EB/OL].[2011-12-15].http://govwild.hpi-web.de/.
[11]oreChem[EB/OL].[2011-10-15]. http://www.openarchives.org/oreChem. [12]Bio2RDF[EB/OL].[2011-08-15]. http://bio2rdf.freebase.com/.
[13]LODD[EB/OL].[2011-12-10]. http://www.w3.org/wiki/HCLSIG/LODD.
[14]JISC[EB/OL].[2011-11-15].http://www.jisc.ac.uk/whatwedo/topics/resourcediscovery.aspx. [15] Falcons [EB/OL].[2011-08-15]. http://www.falcons.com/. [16] SWSE[EB/OL].[2011-06-15]. http://swse.deri.org/.
[17] ArnetMiner [EB/OL].[2011-09-24].http://www.arnetminer.org/ [18]Yovisto [EB/OL].[2011-09-15]. http://www.yovisto.com/. [19] Sindice[EB/OL].[2011-09-22]. http://sindice.com/. [20] Swoogle[EB/OL].[2011-08-24].http://swoogle.umbc.edu/. [21] Waston [EB/OL].[2011-07-21].http://www.watson.com/.
[22 ]CLIR[EB/OL].[2011-04-15]. http://www.clir.org/news/pressrelease/11mellonpr2.html.
[23]State of the LOD Cloud [EB/OL].[2011-09-15]. http://www4.wiwiss.fu-berlin.de/lodcloud/state/. [24]LIBRIS[EB/OL].[2011-05-20].http://libris.kb.se/index.jsp?language=en. [25] Europeanna[EB/OL].[2011-04-20].http://www.europeana.eu.
[26]University of Huddersfield[EB/OL].[2011-04-24].http://en.wikipedia.org/wiki/University_of_Huddersfield. [27]library of Congress Home[EB/OL].[2011-04-22].http://www.loc.gov/index.html. [28]About OCLC[EB/OL].[2011-04-24]. http://www.oclc.org/us/en/about/default.htm. [29]Toby Segaran.Progamming the Semantic Web[M].Colin Evans,Jamie Taylor.2010 [30]Handle System[EB/OL].[2011-05-26].http://www.handle.net/.
[31]John Hebeler.Semantic Web Programming[M].Matthew Fisher, Ryan Blace.2009. [32]D2RQ[EB/OL].[2011-10-15]. http://www.w3.org/2001/sw/wiki/D2rq. [33]DBpedia[EB/OL].[2011-11-10]. http://dbpedia.org/sparql/. [34]DBLP[EB/OL].[2011-09-25]. http://dblp.uni-trier.de/.
[35]Gene Ontology[EB/OL].[2012-01-02].http://spade.lbl.gov:2020/sparql.
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附件： 附件1 iswc.n3
@prefix map:
@prefix casir:
@prefix d2rq:
@prefix skos:
@prefix iswc:
map:database a d2rq:Database;
# Table conferences
map:conferences a d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern \d2rq:class iswc:Conference; .
d2rq:belongsToClassMap map:conferences; d2rq:property rdfs:label;
d2rq:column \.
d2rq:belongsToClassMap map:conferences; d2rq:property dc:identifier; d2rq:uriColumn \
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d2rq:jdbcDriver \d2rq:jdbcDSN \d2rq:username \d2rq:password \jdbc:autoReconnect \
jdbc:zeroDateTimeBehavior \.
map:conferences_Name a d2rq:PropertyBridge;
map:conferences_URI a d2rq:PropertyBridge;
.
d2rq:belongsToClassMap map:conferences; d2rq:property dc:date;
d2rq:column \.
d2rq:belongsToClassMap map:conferences; d2rq:property iswc:location; d2rq:column \.
d2rq:belongsToClassMap map:conferences; d2rq:property casir:startDate; d2rq:column \d2rq:datatype xsd:dateTime; .
map:conferences_Date a d2rq:PropertyBridge;
map:conferences_Location a d2rq:PropertyBridge;
map:conferences_Datum a d2rq:PropertyBridge;
# Table organizations
map:organizations a d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern \d2rq:class iswc:Organization; .
d2rq:belongsToClassMap map:organizations; d2rq:property rdf:type;
map:organizations_Type_U a d2rq:PropertyBridge;
d2rq:uriPattern \ d2rq:condition \
.
d2rq:belongsToClassMap map:organizations; d2rq:property rdf:type;
map:organizations_Type_D a d2rq:PropertyBridge;
d2rq:uriPattern \ d2rq:condition \
.
d2rq:belongsToClassMap map:organizations; d2rq:property rdf:type;
map:organizations_Type_I a d2rq:PropertyBridge;
d2rq:uriPattern \ d2rq:condition \
.
d2rq:belongsToClassMap map:organizations; map:organizations_Name a d2rq:PropertyBridge; d2rq:property rdfs:label;
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d2rq:column \.
d2rq:belongsToClassMap map:organizations; d2rq:property foaf:homepage;
d2rq:uriColumn \.
map:organizations_Homepage a d2rq:PropertyBridge;
map:addresses_Address a d2rq:PropertyBridge; d2rq:belongsToClassMap map:organizations; d2rq:property vcard:Street;
d2rq:column \ .
map:addresses_Location a d2rq:PropertyBridge;
d2rq:belongsToClassMap map:organizations; d2rq:property vcard:Locality; d2rq:column \.
d2rq:belongsToClassMap map:organizations; d2rq:property vcard:Country; d2rq:column \.
d2rq:belongsToClassMap map:organizations; d2rq:property casir:Belongsto;
d2rq:refersToClassMap map:organizations; d2rq:alias \
d2rq:join \.
map:addresses_Country a d2rq:PropertyBridge;
map:organizations_Belongsto a d2rq:PropertyBridge;
# Table papers
map:papers a d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern \d2rq:class iswc:InProceedings; .
d2rq:belongsToClassMap map:papers; d2rq:property dc:title; d2rq:property rdfs:label; d2rq:column \d2rq:lang \.
d2rq:class foaf:Document; map:papers_Title a d2rq:PropertyBridge;
map:papers_Abstract a d2rq:PropertyBridge;
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d2rq:belongsToClassMap map:papers; d2rq:property dcterms:abstract; d2rq:column \.
d2rq:belongsToClassMap map:papers; d2rq:property dc:identifier; d2rq:uriColumn \.
d2rq:belongsToClassMap map:papers; d2rq:property dc:date; d2rq:datatype xsd:gYear; .
d2rq:belongsToClassMap map:papers; d2rq:property dc:publisher; d2rq:uriColumn \.
d2rq:belongsToClassMap map:papers; d2rq:property rdfs:seealso; d2rq:uriColumn \.
d2rq:belongsToClassMap map:papers; d2rq:property owl:sameas; d2rq:uriColumn \.
map:papers_URI a d2rq:PropertyBridge;
map:papers_Year a d2rq:PropertyBridge;
d2rq:column \
map:papers_Publish a d2rq:PropertyBridge;
map:papers_Seealso a d2rq:PropertyBridge;
map:papers_Sameas a d2rq:PropertyBridge;
map:papers_Conference a d2rq:PropertyBridge;
d2rq:belongsToClassMap map:papers; d2rq:property iswc:conference;
d2rq:refersToClassMap map:conferences;
d2rq:join \.
# Table rel_paper_topic
map:rel_paper_topic1 a d2rq:PropertyBridge;
d2rq:belongsToClassMap map:papers; d2rq:property skos:primarySubject; d2rq:property skos:subject; d2rq:refersToClassMap map:topics;
d2rq:condition \
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