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Meghan Musolff, University of Michigan Greg Reser, University of California, San Diego Presented as part of the "Engaging New Technologies" session.
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SEMANTIC WEB
Visual Resource Association 2010 Conference
Engaging New Technologies, Part II
Meghan Musolff, University of MichiganGreg Reser, University of California, San Diego
Semantic Web
Semantic Web
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(13)
Semantic Web
Don’t be scared!
The Semantic Web is great.
Semantic Web
Semantic WebLinked Data
Semantic Web
What is the Semantic Web?
Semantic Web
bits of information
other bits of information+ = Discovery!
Semantic Web
Web 3.0?
Semantic Web
+EducationalCulturalGovernment
Semantic Web
Semantic Web
Semantic Web runs on the Linked Data method.
Semantic Web
datadata
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(5)
Semantic Web
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(5)
Semantic Web
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(7)
Semantic Web
Doesn’t Google already do this?
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
2.9 million “things”
479 million “facts”
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Neil diamond image
Image credit: http://www.flickr.com/photos/77935962@N00/1804599774/
Semantic Web
Want another example?
Semantic Web
DBpedia Mobile
Semantic Web
Semantic Web
Semantic Web
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(9)
Semantic Web
Image credit: http://www.w3.org/2009/Talks/0204-ted-tbl/#(13)
Semantic Web
Why is this important?
Semantic Web
It’s important because….
1.Data integration
2.Resource discovery and classification
3.Knowledge sharing and exchange
Semantic Web
Linked Data ?
Semantic Web
Linked Data
Use URIs as names for things
Uniform Resource Identifier
Semantic Web
Linked Data
Use URIs as names for things
Use HTTP URIs so that people can look up those names
Semantic Web
Linked Data
Use URIs as names for things
Use HTTP URIs so that people can look up those names
When someone looks up a URI, provide useful information, using RDF or SPARQL
Semantic Web
Use URIs as names for things
Use HTTP URIs so that people can look up those names
When someone looks up a URI, provide useful information, using RDF or SPARQL
Include links to other URIs so that they can discover more things
Linked Data
HELLOmy name is
Semantic Web
Linked Data
http://dbpedia.org/page/Mona_Lisa
Semantic Web
Use HTTP URIs as names for thingsso that people can look up those names
http://dbpedia.org/page/Mona_Lisa
Linked Data
Semantic Web
When someone looks up a URI, provide useful information, using RDF or SPARQL
Linked Data
Semantic Web
Include links to other URIs so that they can discover more things
Linked Data
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
these links…
Semantic Web
…become structured data
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Under the hood
html page display
Semantic Web
Under the hoodBrowser location bar
Semantic Web
Under the hood
http://dbpedia.org/property/title "Abraham Lincoln"
property tag plain text
Semantic Web
RDF Triples (N3)
Title: Abraham Lincoln
Predicate (property)
http://dbpedia.org/property/title
Object (value)
"Abraham Lincoln"
Subject (thing)
http://dbpedia.org/page/Abraham_Lincoln_%281920_statue%29
Semantic Web
Title: Abraham Lincoln
XML
<vra xsi:schemaLocation="http://www.vraweb.org/projects/vracore4/vra-4.0-restricted.xsd">
<work id="w_0005" refid="1" source=“Greg's imaginary collection">
<title pref="true">Abraham Lincoln</title>
XML
<vra xsi:schemaLocation="http://www.vraweb.org/projects/vracore4/vra-4.0-restricted.xsd">
<work id="w_0005" refid="1" source=“Greg's imaginary collection">
<title pref="true">Abraham Lincoln</title>
Semantic Web
Title: Abraham Lincoln
XML
<vra xsi:schemaLocation="http://www.vraweb.org/projects/vracore4/vra-4.0-restricted.xsd">
<work id="w_0005" refid="1" source=“Greg's imaginary collection">
<title pref="true">Abraham Lincoln</title>
Semantic Web
Title: Abraham Lincoln
Semantic Web
RDF Triples (N3)
Subject Predicate Object
Semantic Web
RDF/XML
Semantic Web
http://relfinder.dbpedia.org/
Semantic Web
http://relfinder.dbpedia.org/
Semantic Web
http://relfinder.dbpedia.org/
Semantic Web
What does this have to do with visual resources?
Semantic Web
1. Adds value to images
Semantic Web
1. Adds value to images
2. Increases discovery of your images
Semantic Web
1. Adds value to images
2. Increases discovery of your images
3. Improves user-end experience
Semantic Web
Combines:
Names and GPS coordinates
Semantic Web
Geo: lat 38.897671
Geo: long -77.036552
within 1 km radius
http://dbpedia.org/page/White_House
Semantic Web
search for “White House”
Semantic Web
search for “White House”
Semantic Web
search for “White House”
Semantic Web
Semantic Web
Now with linked data!
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
Semantic Web
DBpedia Dublin Core and DCMI Terms FRBR concepts in RDF GeoNames LCCN Permalink lingvoj.org OAI-ORE OWL RDA WorldCat
Semantic Web
Semantic Web
Semantic Web
For links to more information about this topic (and other topics covered by the Engaging Technologies Team, please see our delicious page.
VRA 2010 Engaging Technologies Delicious Account