dcausse created this task.
dcausse added projects: Wikidata, Wikidata-Query-Service.
TASK DESCRIPTION
This munge option will transform all blank nodes as placeholder IRIs using
the following rules:
wdno:P109 a owl:Class ;
owl:complementOf _:1 .
_:1 a owl:Restriction ;
owl:onProperty wdt:P109 ;
owl:someValuesFrom owl:Thing .
to:
wdno:P109 a owl:Class ;
owl:complementOf wdowl:P109 .
wdowl:P109 a owl:Restriction ;
owl:onProperty wdt:P109 ;
owl:someValuesFrom owl:Thing .
Introducing a new prefix:
@prefix wdowl: <http://www.wikidata.org/owl/> .
-----
wd:Q2 wdt:P576 _:genid1 ;
p:P576 s:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 .
s:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 a wikibase:Statement,
wikibase:BestRank ;
wikibase:rank wikibase:NormalRank ;
ps:P576 _:genid2 ;
pq:P805 wd:Q2003654 .
to
wd:Q2 wdt:P576 wdsome:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 ;
p:P576 s:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 .
s:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 a wikibase:Statement,
wikibase:BestRank ;
wikibase:rank wikibase:NormalRank ;
ps:P576 wdsome:Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658 ;
pq:P805 wd:Q2003654 .
introducing a new prefix:
@prefix wdsome: <http://www.wikidata.org/prop/somevalue/> .
Question: https://www.w3.org/2011/rdf-wg/wiki/Skolemisation mentions using
//well known// IRIs (rfc5785 <https://tools.ietf.org/html/rfc5785>) but since
this proposal is not finished (and unlikely to be ever finished? stalled since
2011) I wonder if we should follow it?
The placeholder has not been decided but arbitrarily choosing //bnode// the
placeholder IRIs would become:
`http://www.wikidata.org/.well-known/bnode/Q2-6657d0b5-4aa4-b465-12ed-d1b8a04ef658`
TASK DETAIL
https://phabricator.wikimedia.org/T245541
EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: dcausse
Cc: Aklapper, Lucas_Werkmeister_WMDE, mkroetzsch, Daniel_Mietchen, Jheald,
dcausse, darthmon_wmde, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden,
EBjune, merbst, LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer,
jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles,
Mbch331
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