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Linked Data on the Web 2010 presentation on the TwitLogic streaming Semantic Web framework.
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Real-time #SemanticWeb in <= 140 chars
Linked Data on the Web (LDOW2010)April 27th, 2010
Joshua Shinavier
• Semantic Web
• typically published in large chunks
• relatively static
• microblogs
• published in tiny chunks
• 600+ per second
• is any of this data useful?
• what can we capture?
Structured data from microblogs
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• users and accounts
• use FOAF and SIOC
• e.g. SemanticTweet (Flinter)
Data about people
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sioc:UserAccount@joshsh
foaf:knows
foaf:AgentJoshua Shinavier
foaf:AgentZhenning Shangguan
sioc:account_of
sioc:account_of
sioc:UserAccount@shangz
• blogs and posts
• use SIOC and SIOC Types
• e.g. SMOB (Passant et al.)
Data about tweets
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sioc:UserAccount@joshsh
sioct:MicroblogPost"At #ldow2010 (part of #www2010) ..."
sioc:has_creator
sioct:Microblog@joshsh's Twitter timeline
sioc:has_container
• nanotations: structured information in microblog posts
What about data in a tweet?
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sioct:MicroblogPost"At #ldow2010 (part of #www2010) ..."
#ldow2010 pmlr:partOf #www2010
sioc:embeds_knowledge
• capture microblog data...
• ...including nanotations
• translate it into RDF
• produce an RDF stream
• ... and expose it as Linked Data
• search and query in real time
TwitLogic
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TwitLogic architecture
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For example...
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#sioclog (see http://bit.ly/2uAWo2) makes Linked Data from IRC logs.
Who would have guessed such a funny movie as #ZombieLand (3/4) could be made around zombies?
#websci2010 (= #websci10) is all atwitter with presentations containing the word "tweet".
A demo
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• semantic nanoformats
• publication and data ownership
• implementation
• real-time, real-place semantic search
• future work:
• continuous queries
• Twitter Annotations
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More details
Questions...
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• TwitLogic
• http://twitlogic.fortytwo.net
• Tetherless World
• http://tw.rpi.edu
• Franz Inc.
• http://www.franz.com
• Contact
• josh@fortytwo.net
• @joshsh
Links
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