Linked Data
Library Cataloging

Linked Data


A couple of articles on linked data.

Linked Data - The Story So Far by Christian Bizer, Tom Heath, and Tim Berners-Lee

The term Linked Data refers to a set of best practices for publishing and connecting structured data on the Web. These best practices have been adopted by an increasing number of data providers over the last three years, leading to the creation of a global data space containing billions of assertions - the Web of Data. In this article we present the concept and technical principles of Linked Data, and situate these within the broader context of related technological developments. We describe progress to date in publishing Linked Data on the Web, review applications that have been developed to exploit the Web of Data, and map out a research agenda for the Linked Data community as it moves forward.
DBpedia - A Crystallization Point for the Web of Data by Christian Bizer, Jens Lehmann, Georgi Kobilarov, Soren Auer, Christian Becker, Richard Cyganiak and Sebastian Hellmann
The DBpedia project is a community effort to extract structured information from Wikipedia and to make this information accessible on the Web. The resulting DBpedia knowledge base currently describes over 2.6 million entities. For each of these entities, DBpedia defines a globally unique identifier that can be dereferenced over the Web into a rich RDF description of the entity, including human-readable definitions in 30 languages, relationships to other resources, classifications in four concept hierarchies, various facts as well as data-level links to other Web data sources describing the entity. Over the last year, an increasing number of data publishers have begun to set data-level links to DBpedia resources, making DBpedia a central interlinking hub for the emerging Web of data. Currently, the Web of interlinked data sources around DBpedia provides approximately 4.7 billion pieces of information and covers domains such as geographic information, people, companies, films, music, genes, drugs, books, and scientific publications. This article describes the extraction of the DBpedia knowledge base, the current status of interlinking DBpedia with other data sources on the Web, and gives an overview of applications that facilitate the Web of Data around DBpedia.




- Dbpedia 3.7 Released
Image via WikipediaDBpedia has a new version ready to be downloaded. we are happy to announce the release of DBpedia 3.7. The new release is based on Wikipedia dumps dating from late July 2011. The new DBpedia data set describes more than 3.64 million...

- Dbpedia Spotlight - Text Annotation Toolkit Released
Interesting tool released from DBpedia. We are happy to announce a first release of DBpedia Spotlight - Shedding Light on the Web of Documents. The amount of data in the Linked Open Data cloud is steadily increasing. Interlinking text documents with...

- Dbpedia 3.5 Released
Image via WikipediaWork continues on DBpedia.We are happy to announce the release of DBpedia 3.5. The new release is based on Wikipedia dumps dating from March 2010. Compared to the 3.4 release, we were able to increase the quality of the DBpedia knowledge...

- Nyt Subject Headings
The NYT has released another 5,000 subject headings. The nice thing is they are part of the semantic web.Today we’re pleased to announce the addition of approximately 5,000 new subject headings to data.nytimes.com. These subjects include organizations,...

- Dbpedia Tools
Some useful tools from the DBpedia folk.We are pleased to announce the release of the DBpedia Faceted Browser by Jona Christopher Sahnwaldt as well as the DBpedia User Script by Anja Jentzsch. The DBpedia Faceted Browser allows you to explore Wikipedia...



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