DBpedia – A Linked Data Hub and Data Source for Web Applications and Enterprises
mag(2009)
摘要
The DBpedia project provides Linked Data identifiers for currently
2.6 million things and serves a large knowledge base of structured
information. DBpedia developed into the central interlinking hub
for the Linking Open Data project, its URIs are used within named
entity recognition services such as OpenCalais and annotation services
such as Faviki, and the BBC started using DBpedia as their central
semantic backbone. DBpedia's structured data serves as background
information in the process interlinking datasets and provides a rich
source of information for application developers. Beside making the
DBpedia knowledge base available as linked data and RDF dumps, we
offer a Lookup Service which can be used by applications to discover
URIs for identifying concepts, and a SPARQL endpoint that can be
retrieve data from the DBpedia knowledge base to be used in applications.
This talk will give an introduction to DBpedia for web developers
and an overview of DBpedia's development over the last year. We will
demonstrate how DBpedia URIs are used for document annotation and
how Web applications can via DBpedia facilitate Wikipedia as a source
of structured knowledge.
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关键词
linked data,application development,web development,structured data,linked open data,knowledge base
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