Ontology list

Up to: VoCampNYCJuly2009

SWEO Community Project: Linking Open Data on the Semantic Web

Full annotated list

Advogato
BBC Later and Top of the Pops
The Bio2RDF project
CIA Factbook
Craigslist
CrunchBase
DailyMed
DBLP
DBpedia
dbtune
doapspace.org
DrugBank
ESWC Conference Data
Eurostat
flickr wrappr
Freebase
Gene Ontology Annotations
Geonames
GeoSpecies Knowledge Base Information
GovTrack.us
ISWC and ASWC Conference Data
LastFM
Lexvo.org
Library of Congress Subject Headings as SKOS Linked Data
lingvoj.org
Linked Movie DataBase (LinkedMDB)
MindSwap There is RDF data about the activities and members of the
MindSwap group at Maryland available.
MusicBrainz
MySpace wrapper
Open Archives Demo OAI-PMH endpoint
OpenCyc
OpenGuides
overdogg.com
Project Gutenberg Catalog Linked data version
RAMEAU (French National Library book indexing vocabulary, with 150K subjects)
Revyu
RKB Explorer
Robots.net is exporting its users profiles using FOAF.
SemanticBible is a Linked Data Space for knowledge facts about the Bible
STW Thesaurus for Economics Thesaurus for economics and business economics
TalkDigger
UMBEL lightweight ontology for relating Web content
US Census RDF version of the 2000 US census data set
US Securities and Exchange commission's EDGAR database
Wikicompany
Watchdog.net
WordNet
YAGO ontology available as Linked Data. The ontology should be interlinked with DBpedia shortly.