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OpenCalais
Automatic Information Extraction
Provided by: Thomson Reuters - Service Homepage
The Calais Web Service automatically creates rich semantic metadata for the content you submit. Using natural language processing Calais analyzes your document and finds the entities, facts and event within it.
How to use the demo: Tutorial
Access credentials: demouser/demopassword -
Semantic MediaWiki
Semantic Wiki
Provided by: Markus Krötzsch and Denny Vrandecic (Project cooridinators) - Application Homepage
Semantic MediaWiki is a free extension of MediaWiki. While traditional wikis contain only texts which computers can neither understand nor evaluate, SMW adds semantic annotations that bring the power of the Semantic Web to the wiki.
How to use the demo: Tutorial
Access credentials: demouser/demopassword
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OntoWiki
Knowledge Engineering
Provided by: Universität Leipzig (AKSW) - Application Homepage
OntoWiki facilitates the visual presentation of a knowledge base as an information map, with different views on instance data. It enables intuitive authoring of semantic content, with an inline editing mode for editing RDF content, similar to WYSIWIG for text documents.
How to use the demo: Screencasts
Access credentials: demouser/demopassword -
Evri
Similarity Search
Provided by: evri - Widget homepage
Evri widgets make it easy for your readers to browse articles, images, and video about the subject of your choice, or the content of any post or article you write.
Access credentials: demouser/demopassword -
Neologism
Vocabulary Editor
Provided by: DERI Galway - Applicaton Homepage
Neologism is a simple web-based RDF Schema vocabulary editor and publishing system. Use it to create RDF classes and properties, which are needed to publish data on the Semantic Web. Its main goal is to dramatically reduce the time required to create, publish and modify vocabularies for the Semantic Web.
How to use the demo: Screencast
Access credentials: demouser/demopassword -
Sig.ma
Data Explorer
Provided by: DERI Galway - Service Homepage
Sig.ma is a tool to explore and leverage the Web of Data. At any time, information in Sigma is likely to come from multiple, unrelated Web sites – potentially any web site that embeds information in RDF, RDFa or Microformats
How to use the demo: Screencast -
DBpedia Navigator
Data Explorer
Provided by: Universität Leipzig (AKSW) - Service Homepage
DBpedia Navigator allows you to search DBpedia and uses the background knowledge in DBpedia to suggest possible interesting navigation links. -
Relation Browser
Visualisation
Provided by: Moritz Stefaner - Application homepage
This radial browser was designed to display complex concept network structures in a snappy and intuitive manner. This instance visualises data from a SKOS thesaurus. -
SIMILE Exhibit
Facetted Browsing
Provided by: MIT - Application Homepage
Exhibit enables web site authors to create dynamic exhibits of their collections without resorting to complex database and server-side technologies. The collections can be searched and browsed using faceted browsing. Assorted views are provided including tiles, maps, etc.