GoodRelations is a standardized vocabulary for product, price, and company data that can (1) be embedded into existing static and dynamic Web pages and that (2) can be processed by other computers. This increases the visibility of your products and services in the latest generation of search engines, recommender systems, and other novel applications.
Martin Hepp (UniBW)
martin.hepp at ebusiness-unibw.org
Mon Jan 4 23:47:04 CET 2010
Dear all:
The SPARQL endpoint
http://loc.openlinksw.com/sparql
that used to collate a huge amount of GoodRelations data is currently
down for maintenance, according to OpenLink Software, who operates it.
Accordingly, queries and applications against this endpoint don't work
for the moment. This is also the reason why the GoodRelations statistics
tool at
http://goodrelations-stats.appspot.com/
reports invalid results for the past ten counts.
I expect the endpoint to be back online in a week or so. In the
meantime, you can use the alternative endpoint
http://uriburner.com/sparql/
Note that that endpoint contains a smaller subset of GoodRelations data.
If you want all GoodRelations data in one place, then you can fetch a
list of RDF graphs via the PingTheSemanticWeb API (see
http://pingthesemanticweb.com/about.php#4) and load all graphs into a
repository of your choice.
Best wishes
Martin Hepp
--
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martin hepp
e-business & web science research group
universitaet der bundeswehr muenchen
e-mail: hepp at ebusiness-unibw.org
phone: +49-(0)89-6004-4217
fax: +49-(0)89-6004-4620
www: http://www.unibw.de/ebusiness/ (group)
http://www.heppnetz.de/ (personal)
skype: mfhepp
twitter: mfhepp
Check out GoodRelations for E-Commerce on the Web of Linked Data!
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Project page:
http://purl.org/goodrelations/
Resources for developers:
http://www.ebusiness-unibw.org/wiki/GoodRelations
Webcasts:
Overview - http://www.heppnetz.de/projects/goodrelations/webcast/
How-to - http://vimeo.com/7583816
Recipe for Yahoo SearchMonkey:
http://www.ebusiness-unibw.org/wiki/GoodRelations_and_Yahoo_SearchMonkey
Talk at the Semantic Technology Conference 2009:
"Semantic Web-based E-Commerce: The GoodRelations Ontology"
http://www.slideshare.net/mhepp/semantic-webbased-ecommerce-the-goodrelations-ontology-1535287
Overview article on Semantic Universe:
http://www.semanticuniverse.com/articles-semantic-web-based-e-commerce-webmasters-get-ready.html
Tutorial materials:
ISWC 2009 Tutorial: The Web of Data for E-Commerce in Brief: A Hands-on Introduction to the GoodRelations Ontology, RDFa, and Yahoo! SearchMonkey Dear
http://www.ebusiness-unibw.org/wiki/Web_of_Data_for_E-Commerce_Tutorial_ISWC2009