michael knapp, phd managing director
TRANSCRIPT
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Michael Knapp, PhD
Managing Director
http://www.ThisWeKnow.org
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Data.gov is way cool!
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One Integrated Repository.
Data.gov
RDF
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OWL
Develop a Semantic Ontology.
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RDF Data Structure.
Tyson Fresh Meats, Inc.
Ammonia
Stack Air Emission Fugitive Air Emission
3,875 lbs 14,930 lbs
Uses Chemical
ReleaseRelease
AmountAmount
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Begin with Spatial Aggregation.
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Use Factoids to Simplify Data.
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Drill into U.S. Cancer Data.
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What’s Working?
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55 Million RDF Triples!
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“
Ease of Adding Data.
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Data with no place identifiers.
?
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http://www.netcraft.com/survey
Enforce a Consistent Vocabulary!
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Scrubbing the data.
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User Comments Help Flag Data.
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User Generated Factoids.
There are ____ ____ in Los Angeles.(number) (plural noun)
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Time Issue
Organization
Individual
Show Multiple Facets.
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Catalog all of Data.gov.
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Development Team:
+ YOU
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The most exciting thing about the Semantic Web is not what we can imagine doing with it, but what we can't yet imagine it will do.
- Tim Berners Lee and Eric Miller October 2002