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DBpedia
DBpedia.org is a community effort to extract structured information from Wikipedia and to make this information available on the Web. DBpedia allows you to ask sophisticated... -
Lexvo
About Data exposed: Linguistic Data Size of dump and data set: ~40MB Openness Download dump: CC-BY-SA 3.0 license The web service additionally provides some parts that are not... -
GEneral Multilingual Environmental Thesaurus
About A thesaurus in 20+ languages for terms related to the environment and environmental data. Published by the European Environment Agency. Available in RDF without reuse... -
Freebase
Description "Freebase is an open database of the world?s information. It is built by the community and for the community?free for anyone to query, contribute to, built... -
OpenCyc
About Now it is even easier to use the rich and diverse collection of real-world concepts in OpenCyc to bring meaning to your semantic web applications! The full OpenCyc... -
Linked Railway Data Project
About Bringing together data on the United Kingdom's railway network under linked data principles. -
DBTune – Music-Related RDF
Description This effort has started in the context of the Linking open data community project of the Semantic Web Education and Outreach Interest Group. Its main purpose is to... -
U.S. Census data
Duplicate of package:2000-us-census-rdf -
SIMILE Data Collection
About Data exposed: various data sets including CIA's World Factbook, Library of Congress' Thesaurus of Graphic Materials, National Cancer Institute's cancer thesaurus, Web... -
Semantic Bible
Data exposed: (for New Testament Names) is a semantic knowledge base describing each named thing in the New Testament Size of dump and data set: about 600 names NTNames base URI... -
sameAs.org
A simple service that takes a Linked Data URI and gives back other URIs that may be the same Thing. Format of return can be in rdf+xml, rdf+n3, JSON or plain text. The data is a... -
Rpm Find
Data exposed: data exposed? Size of dump and data set: expands to about 1.3GB -
RKB Explorer Data
Data exposed: 45 different domains, each with a separate data set. The data sets are focused on scientific research; these include DBLP, Citeseer, CORDIS, NSF, EPSRC, RAE2001,... -
Quotations Book
Data exposed: at least 42,000 famous quotations with author and subject Size of dump and data set: size? -
OpenVocab
About From website OpenVocab is a community maintained vocabulary intended for use on the Semantic Web OpenVocab is ideal for properties and classes that don't warrant the... -
Open Directory
Data exposed: — Size of dump and data set: size? Notes: this is the classic RDF source but historically has had some problems with RDF correctness. -
Open Data Bank
Description From the home page: The ODB is a free repository for open data. The data here is available without charge, license, or restrictions. All of the data is available in... -
NLM 2007 MeSH
About Data exposed: NLM 2007 MeSH Size of dump and data set: 13 MB Notes: MeSH MOU Openness Appears to be in public domain. Copyright pages states: Government information at... -
Neurocommons text mining pilot
About The complete dataset is composed of a set of smaller datasets. Each download is in one of two formats: (1) WARC or (2) tar.gz. You can read about the WARC format by... -
The Mondial Database
From home page: The MONDIAL database has been compiled from geographical Web data sources listed below: CIA World Factbook, a predecessor of Global Statistics which has been... -
MeSH titles
Data exposed: Extracted from 2007 Medline baseline distribution Size of dump and data set: 670 MB Notes: contact Medline for use terms -
MeSH pairs
Data exposed: NLM 2007 MeSH descriptor/qualifier pairs Size of dump and data set: 13 MB Openness: OPEN See http://www.nlm.nih.gov/mesh/termscon.html (basically attribution with... -
MeSH headings
About Data exposed: List of all associations of MeSH headings to papers indexed by Medline extracted from 2007 Medline baseline distribution Size of dump and data set: 758 MB... -
Linked ISO 3166-2 Data
About Linked ISO 3166-2 Data. ISO-3166-2 gives codes for countries and their principal subdivisions. Openness Published under CC0. (Where is this specified?) -
Homologene
Data exposed: what? Size of dump and data set: 626 KB Notes: NCBI Copyright and Disclaimers