Selected links related to Semantic Web technologies for the week
ending 2007-08-26 (less than usual - normal service will be resumed next week..)

Docs

• DL
  Safety - part 2 of Understanding SWRL (Semantic Web Rule
  Language), here’s part
  1
• Vocabularies
  tutorial (100+ slides, PDF) - overview
• The
  Open Library in RDF using The Bibliographic Ontology
• SPARQLing
  AltaVista - notes from a parallel universe
• using
  owl:imports

Cheat Sheets

• Semantic Web
  Reference Card
• SPARQL RDF Query
  Language Reference
• GRDDL
  Quick Reference
• “Ultimate
  Web Development” list

Software News

• New W3C GRDDL service -
  announcement
  - also bookmarklet
• Ping
  the Semantic Web version 3 - “a brand new system!”
• JRDF 0.5.0 released - common
  API for Java toolkits (Jena, Sesame etc), announcement
• Operator
  0.8 - embedded data reader plugin, recognises microformats, eRDF,
  RDFa etc.
• knowee update
  - news on the FOAF whitelisting project
• Virtuoso
  Cluster Preview and further
  discussion
• Ufeed
• 500
  Web APIs

Linking Open Data News

Inkdroid:

“If it isn’t already, put the Linking
Open Data project on your radar. It’s a grassroots effort to make
large data sets available on the web. These aren’t just tarballs sitting
in an FTP directory either–they’re URL addressable information
resources available in machine readable format…”

See also: Planet RDF, various other blogs, Semantic Web Interest Group IRC Chatlogs & Scratchpad, ESW Wiki, SemWebCentral, Sweet Tools, W3C Semantic Web Activity

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