Den 29-08-2013 08:58, Byrial Jensen skrev:

Den 22-08-2013 11:33, Markus Krötzsch skrev:

Hi all,

I think one source of confusion here are the overlapping names of
property datatypes and datavalue types. Basically, the mapping is as
follows right now:

[Format: property type => datavalue type occurring in current dumps]

'wikibase-item' => 'wikibase-entityid'
'string' => 'string'
'time' => 'time'
'globe-coordinate' => 'globecoordinate'
'commonsMedia' => 'string'

Note that in the 2013-08-27 database dump you will also find:

  'globe-coordinate' => 'bad'

for values which was accepted before stricter format checking was
introduced in the lastest software revision, but cannot be accepted now
(values without indication of globe or precision).

I just found that there also are cases with

'time' => 'bad'

See for example https://www.wikidata.org/w/api.php?action=wbgetclaims&entity=Q7415505&format=xml. It has the time given as "+00000001984-23-01T00:00:00Z"; note that the month number is 23.

Regards,
- Byrial


_______________________________________________
Wikidata-l mailing list
Wikidata-l@lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikidata-l