The mappingstats* files contain usage counts for properties in templates
https://github.com/dbpedia/extraction-framework/tree/master/server/src/main/statistics
On Wed, Apr 29, 2015 at 7:56 AM, Fabian Cretton <fabian.cret...@hevs.ch>
wrote:
> Thank you Alexandru,
>
> So please allow me one more question:
> I see the use of dbpprop:longDeg, dbpprop:lonDeg, dbpprop:longD, ....and
> certainly more typos
>
> So I understand that this is coming from what you say "people not
> respecting the correct formatting in wikipedia ", si that right ?
>
> As it would be useful to know all the typos, is there a place to see all
> of those properties ?
> I tried to look for them in the ontologies files available here [1], but
> with no success
>
> I bet that SPARQLing the end-point and doing string match to properties
> starting with "dbpprop:lon" is maybe my best chance ?
>
> Thank you
> Fabian
>
> [1] http://wiki.dbpedia.org/Ontology?v=194q
>
> >>> Alexandru Todor <to...@inf.fu-berlin.de> 28.04.2015 16:30 >>>
> Hi Fabian,
>
> The dbpprop properties come directly from the infoboxes and are 1:1
> extractions. The geo properties are the results of the infobox mappings to
> the geo ontology. In many cases the mappings don't work right due to people
> not respecting the correct formatting in wikipedia or the mappings not
> being created yet, that's why we keep the dbpprop properties too.
>
> So, to answer your question, use the geo: properties for geo coordinates.
> Use the dbpprop properties if a resource doesn't have geo properties, this
> means that the mappings haven't been made for that infobox yet. In this
> case you "could" also create the corresponding mappings.
>
> Hope this helps.
>
> Cheers,
> Alexandru
>
> On Tue, Apr 28, 2015 at 2:55 PM, Fabian Cretton <fabian.cret...@hevs.ch>
> wrote:
>
>> Hi,
>> It seems different properties are used for geo data, as already pointed
>> out in 2009 [1]
>> dbpprop:latDeg, latMin, latSec etc.
>> geo:lat, geo:long
>> dbpprop:latLong
>> Is there any documentation about those properties, and when to expect
>> which one ?
>> When SPARQLing about a resource to find out if that resource does have
>> a geolocation or not, should all properties be queried (OPTIONAL), and if
>> one of them is found we can assume it is the one to use - no need to check
>> about the other ones ?
>> Thank you for any information
>> Fabian
>> [1]
>> http://comments.gmane.org/gmane.comp.web.semantic.dbpedia.general/931
>>
>>
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