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
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