From: Kingsley I. <ki...@op...> - 2016-11-11 16:15:59
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On 11/9/16 10:25 PM, Peter F. Patel-Schneider wrote: > Through a process of bisection I found the datum that is not handled by > virtuoso. It is > > wd:Q24227 a wikibase:Item ; > wdt:P625 "<http://www.wikidata.org/entity/Q111> Point(351.83 > -14.47)"^^geo:wktLiteral . > > i.e., a point on Mars. > > Is virtuoso supposed to be able to handle other coordinate systems? If not, > how can it handle Wikidata and other information sources that have points not > on the surface of the earth? > > peter Peter, Just to be clearer, "supposed to handle other coordinate systems.." kind of threw me off. The triple loads (as per my earlier mail). Making sense of it geometry-wise, in the context of data processing is where we have an issue that will be attended to in due course. -- Regards, Kingsley Idehen Founder & CEO OpenLink Software (Home Page: http://www.openlinksw.com) Weblogs (Blogs): Legacy Blog: http://www.openlinksw.com/blog/~kidehen/ Blogspot Blog: http://kidehen.blogspot.com Medium Blog: https://medium.com/@kidehen Profile Pages: Pinterest: https://www.pinterest.com/kidehen/ Quora: https://www.quora.com/profile/Kingsley-Uyi-Idehen Twitter: https://twitter.com/kidehen Google+: https://plus.google.com/+KingsleyIdehen/about LinkedIn: http://www.linkedin.com/in/kidehen Web Identities (WebID): Personal: http://kingsley.idehen.net/dataspace/person/kidehen#this : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this |