Name: DBPedia Ontology
Creator: various
URL: http://wiki.dbpedia.org/Ontology
Hierarchy
Name: Freebase types
Creator: various
URL: http://www.freebase.com/schemaa
Name: New York Times Subjects
Creator: New York Times
URL: http://data.nytimes.com/
Name: OpenCyc
Creator: Cyc Foundation
URL: http://sw.opencyc.org/
Name: UMBEL
Creator: Michael Bergman, Frédérick Giasson
URL: http://umbel.org
Name: Library of Congress Subject Headings
Creator: Library of Congress
URL: http://id.loc.gov/
Name: RAMEAU
Creator: Bibliotheque Nationale de France
URL: http://www.cs.vu.nl/STITCH/rameau/
Name: Deutsche Nationalbibliothek subject headings
Creator: Deutsche Nationalbibliothek
URL: https://wiki.d-nb.de/display/LDS/
National Diet Library of Japan
URL: http://id.ndl.go.jp/auth/ndla/
Name: National Agricultural Library Thesaurus
Creator: National Agricultural Library
URL: http://agclass.nal.usda.gov/download.shtml
Name: AGROVOC
Creator: Food and Agriculture Organization
URL: \http://aims.fao.org/standards/agrovoc/linked-open-data/
Name: Thesaurus for Graphic Materials
Creator: Library of Congress
URL: http://id.loc.gov/
Name: Dewey Summaries
Creator: OCLC
URL: http://dewey.info
Name: Universal Decimal Classification - summary
Creator: UDC Consortium
URL: http://www.udcc.org/udcsummary/exports.htm
Name: Geonames
Creator:
URL: http://geonames.org/
Name: Dublin Core Type Vocabulary
Creator: DCMI
URL: http://dublincore.org/documents/dcmi-type-vocabulary
Name: MARC countries
Creator: Library of Congress
URL: http://id.loc.gov/vocabulary/countries.html
Name: MARC Geographic Areas
Creator: Library of Congress
URL: http://id.loc.gov/vocabulary/geographicAreas.html
Name: MARC Languages
Creator: Library of Congress
URL: http://id.loc.gov/vocabulary/languages.html
Name: MARC relators
Creator: Library of Congress
URL: http://id.loc.gov/vocabulary/relators.html
Name: Virtual International Authority File
Creator: OCLC
URL: http://viaf.org/
Name: New York Times Linked Open Data
Creator: New York Times
URL: http://data.nytimes.com/
Name: Friend of a Friend (FOAF)
Creator: Dan Brickley, Libby Miller
URL: http://xmlns.com/foaf/spec/
Name: BIO
Creator: Ian Davis, David Galbraith
URL: http://vocab.org/bio/0.1/.html
Name: RELATIONSHIP
Creator: Ian Davis, Eric Vitiello Jr
URL: http://vocab.org/relationship/.html
Name: FAO Geopolitical Ontology
Creator: FAO
URL: http://www.fao.org/countryprofiles/geoinfo/geopolitical/resource/
Name: Creative Commons Rights Expression Language
Creator: Creative Commmons
URL: http://creativecommons.org/ns
Name: Bibliographic Ontology
Creator: Frédérick Giasson, Bruce D'Arcus
URL: http://bibliontology.com
Name: Semantic Publishing and Referencing
Creator: David Shotton, Silvio Peroni
URL: http://purl.org/spar/
Name: CITO (part of SPAR)
URL: http://purl.org/spar/cito/
Name: FRBR core
Creator: Ian Davis, Richard Newman, Bruce D'Arcus
URL: http://vocab.org/frbr/core.html
Name: FRBR Extended
Creator: Ian Davis, Richard Newman
URL: http://vocab.org/frbr/extended.html
Name: FRBRer Model
Creator: IFLA FRBR WG
URL: http://iflastandards.info/ns/fr/frbr/frbrer/
Name: FRBRoo
Creator: International Council of Museums CIDOC
URL: http://www.cidoc-crm.org/frbr_inro.html
Name: ISBD
Creator: Gordon Dunsire, ISBD Review Group
URL: http://iflastandards.info/ns/isbd/elements/
Name: RDA Elements
Creator: DCMI/JSC Working Group
URL: http://rdvocab.info
Name: Functional Requirements for Authority Data (FRAD)
Creator: Gordon Dunsire, IFLA Working Group on FRAD
URL: http://iflastandards.info/ns/fr/frad/
Name: Functional Requirements for Subject Authority Data (FRSAD)
Creator: Gordon Dunsire, IFLA Working Group on functional Requirements for Subject Authority Records
URL: http://iflastandards.info/ns/fr/frsad/
• Programming with RDF (http://www.rdfabout.com/programming.xpd)
A short list of programming environments by languages
• Developers Guide to Semantic Web Toolkits (http://www4.wiwiss.fu-berlin.de/bizer/toolkits/index.htm)
An extensive list with comparison tables that indicate additional technical details (e.g. supported databases, query languages). Most importantly, this site includes information on the number of developers working on the toolkit, the number of downloads (if known) and whether there is an active mailing list. This information gives an idea of the size of the project and whether it has an active user community for support and sharing.
• Semantic Web Development Tools (http://www.w3.org/2001/sw/wiki/Tools)
The W3C's Semantic Web wiki provides information on about 275 tools divided into about two dozen categories (e.g. "RDF generator," "SPARQL endpoints," "Validator"). Because it is a wiki you can easily see the history of the entries and therefore get a quick idea of the "freshness" of the information.
• Sweet-tools (http://www.mkbergman.com/sweet-tools/)
Mike Bergman has compiled a list of about one thousand tools in a small number of categories. The list is searchable by category or keyword in the name or description. This is a handy list if you are looking for a tool in a particular programming language, because you can filter retrievals by language. Be sure to check the web pages of the tool to get an idea of its level of use and community support.
• Library Linked Data Tool for Developers (http://www.w3.org/2001/sw/wiki/LLDtools)
Name: Protégé
Creator: Stanford Center for Biomedical Informatics Research
URL: http://protege.stanford.edu/
Name: Open Metadata Registry
Creator: Diane Hillmann, Jon Phipps
URL: http://metadataregistry.org
Name: OpenVocab
Creator: Talis, Ian Davis
URL: http://open.vocab.org
Name: PoolParty
Creator: Semantic Web Company
URL: http://poolparty.biz/
Name: Jena Platform
Creator: HP Labs, Talis
URL: http://incubator.apache.org/jena
Name: Pellet
Creator: Clark and Parsia
URL: http://clarkparsia.com/pellet
Name: Manchester Ontology Browser
Creator: University of Manchester
URL: http://owl.cs.manchester.ac.uk/browser/
Name: W3C RDF Validator
Creator: W3C
URL: http://www.w3.org/RDF/Validator/
Name: D2R Server
Creator: Chris Bizer, Richard Cyganiak
URL: http://www4.wiwiss.fu-berlin.de/bizer/d2r-server/
Name: Snoggle
Creator: Dave Kolas, and others
URL: http://snoggle.semwebcentral.org/
Name: Virtuoso SPARQL Query Editor
Creator: OpenLink Software
URL: http://virtuoso.openlinksw.com/
Name: Semantic Web Search Engine
Creator: Deri
URL: http://swse.deri.org
Name: Open Calais
Creator: Thomson Reuters
URL: http://www.opencalais.com/
Name: FOAF-a-Matic
Creator: Leigh Dodds
URL: http://www.ldodds.com/foaf/foaf-a-matic