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GoodRelations - The Web Vocabulary for E-Commerce

This is the archive of the goodrelations dicussion list

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.

[goodrelations] Bug in Protégé / Importing ontologies

Martin Hepp (UniBW) martin.hepp at ebusiness-unibw.org
Fri May 8 10:04:07 CEST 2009


Dear all:

There seems to be a bug in Protégé that may cause irritation when 
importing GoodRelations (and other ontologies). The effect is that if 
you try to import GoodRelations into a new OWL project using the 
official URI "http://purl.org/goodrelations/v1", you will get a Java 
exception.

The reason seems to be that Protégé does not explicitly request RDF/XML 
and then gets XHTML (the documentation).

There is an easy fix to that: Simply use the URI of the GoodRelations 
OWL file, i.e.

http://purl.org/goodrelations/v1.owl

(mind the .owl suffix!).

That will do the trick.

The problem is not specific to GoodRelations; we were able to reproduce 
it with several other ontologies that use content negotiation. Since the 
latter is a standard technique, I assume the problem is of general 
relevance.

Attached, please find a few screenshots illustrating the problem.

Best
Martin Hepp





-- 
--------------------------------------------------------------
martin hepp
e-business & web science research group
universitaet der bundeswehr muenchen

e-mail: mhepp at computer.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 


Check out the GoodRelations vocabulary for E-Commerce on the Web of Data!
========================================================================

Webcast explaining the Web of Data for E-Commerce:
-------------------------------------------------
http://www.heppnetz.de/projects/goodrelations/webcast/

Tool for registering your business:
----------------------------------
http://www.ebusiness-unibw.org/tools/goodrelations-annotator/

Overview article on Semantic Universe:
-------------------------------------
http://www.semanticuniverse.com/articles-semantic-web-based-e-commerce-webmasters-get-ready.html

Project page and resources for developers:
-----------------------------------------
http://purl.org/goodrelations/

Upcoming events:
---------------
Full-day tutorial at ESWC 2009: The Web of Data for E-Commerce in One Day: A Hands-on Introduction to the GoodRelations Ontology, RDFa, and Yahoo! SearchMonkey

http://www.eswc2009.org/program-menu/tutorials/70

Talk at the Semantic Technology Conference 2009: Semantic Web-based E-Commerce: The GoodRelations Ontology

http://www.semantic-conference.com/session/1881/

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