Hi Bernard, On 12/21/2012 03:22 PM, Bernard Vatant wrote:
Hi allSome ressources in DBpedia have more than one value for geo:long and geo:latFor example at http://dbpedia.org/resource/Pont_de_la_Tournelle<geo:lat rdf:datatype="http://www.w3.org/2001/XMLSchema#float";>48.8507</geo:lat> <geo:lat rdf:datatype="http://www.w3.org/2001/XMLSchema#float";>48.8503</geo:lat> <geo:long rdf:datatype="http://www.w3.org/2001/XMLSchema#float";>2.35556</geo:long> <geo:long rdf:datatype="http://www.w3.org/2001/XMLSchema#float";>2.355</geo:long>When querying such objects for (lat, long) you come up with 4 different couples.The Wikipedia source has only one (lat, long) value as far as I can see.
If you check the Wikipedia article source of that resource at [1], you would see 2 different coordinate values as follows:
1. {{coord|48|51|02.50|N|02|21|20.00|E|region:FR_type:landmark|display=title}}
2. coordinates= {{coord|48|51|01|N|02|21|18|E}}
which when converted to decimal will result in 2 different values.
Can somebody explain? Thanks! Bernard -- *Bernard Vatant * Vocabularies & Data Engineering Tel : + 33 (0)9 71 48 84 59 Skype : bernard.vatant Blog : the wheel and the hub <http://blog.hubjects.com/> -------------------------------------------------------- *Mondeca***** 3 cité Nollez 75018 Paris, France www.mondeca.com <http://www.mondeca.com/> Follow us on Twitter : @mondecanews <http://twitter.com/#%21/mondecanews>
Hope that clarifies the issue.[1] http://en.wikipedia.org/w/index.php?title=Pont_de_la_Tournelle&action=edit
-- Kind Regards Mohamed Morsey Department of Computer Science University of Leipzig
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