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
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/ -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 10.png Type: image/png Size: 52606 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 9.png Type: image/png Size: 78695 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment-0001.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 8.png Type: image/png Size: 56079 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment-0002.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 7.png Type: image/png Size: 46460 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment-0003.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 5.png Type: image/png Size: 78502 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment-0004.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: Picture 4.png Type: image/png Size: 89417 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment-0005.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: martin_hepp.vcf Type: text/x-vcard Size: 308 bytes Desc: not available URL: <http://ebusiness-unibw.org/pipermail/goodrelations/attachments/20090508/c5d37236/attachment.vcf>