I think the predicate may need depend on the type of thing we're linking, and on what is being linked. A strong predicate, like owl:sameAs, requires a (very) strong similarity between concepts... this is often not the case... mind you, this applies also to the things being linked... there are enough alternatives, like rdf:seeAlso as probably one of the least informative predicaties, via skos:closeMatch and skos:exactMatch ... for chemicals, I have been involved in work by the Open PHACTS project (now foundation), led by Alasdair Gray, on "scientific lenses"... I'm biased, but the (conference) papers are a good read anyway... [eg Q23034460]
Egon On Thu, Mar 10, 2016 at 8:08 PM, Young,Jeff (OR) <[email protected]> wrote: > Then perhaps umbel:isLike instead of owl:sameAs? > > http://wiki.opensemanticframework.org/index.php/UMBEL_Vocabulary#isLike_Property > > It conveys sameAs but with a hint of uncertainty. > >> -----Original Message----- >> From: Wikidata [mailto:[email protected]] On Behalf Of >> Stas Malyshev >> Sent: Thursday, March 10, 2016 1:52 PM >> To: Discussion list for the Wikidata project. <[email protected]> >> Subject: Re: [Wikidata] Status and ETA External ID conversion >> >> Hi! >> >> > Couldn't you use P460 when there is doubt? >> > >> > https://www.wikidata.org/wiki/Property:P460 >> >> P460's type is Item, which means it is relation between two Wikidata items. >> External ID is relation between Wikidata item and something outside Wikidata. >> >> -- >> Stas Malyshev >> [email protected] >> >> _______________________________________________ >> Wikidata mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/wikidata > _______________________________________________ > Wikidata mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/wikidata -- E.L. Willighagen Department of Bioinformatics - BiGCaT Maastricht University (http://www.bigcat.unimaas.nl/) Homepage: http://egonw.github.com/ LinkedIn: http://se.linkedin.com/in/egonw Blog: http://chem-bla-ics.blogspot.com/ PubList: http://www.citeulike.org/user/egonw/tag/papers ORCID: 0000-0001-7542-0286 ImpactStory: https://impactstory.org/EgonWillighagen _______________________________________________ Wikidata mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata
