Download - Michael Knapp, PhD Managing Director
Michael Knapp, PhD
Managing Director
http://www.ThisWeKnow.org
Data.gov is way cool!
One Integrated Repository.
Data.gov
RDF
OWL
Develop a Semantic Ontology.
RDF Data Structure.
Tyson Fresh Meats, Inc.
Ammonia
Stack Air Emission Fugitive Air Emission
3,875 lbs 14,930 lbs
Uses Chemical
ReleaseRelease
AmountAmount
Begin with Spatial Aggregation.
Use Factoids to Simplify Data.
Drill into U.S. Cancer Data.
What’s Working?
55 Million RDF Triples!
“
Ease of Adding Data.
Data with no place identifiers.
?
http://www.netcraft.com/survey
Enforce a Consistent Vocabulary!
Scrubbing the data.
User Comments Help Flag Data.
User Generated Factoids.
There are ____ ____ in Los Angeles.(number) (plural noun)
Time Issue
Organization
Individual
Show Multiple Facets.
Catalog all of Data.gov.
Development Team:
+ YOU
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