Jdouglas added a subscriber: Jdouglas. Jdouglas added a comment. In https://phabricator.wikimedia.org/T90131#1059403, @Smalyshev wrote:
> We may need custom dateTime to represent that dreaded > https://www.wikidata.org/wiki/Q1#P580 Yep, it looks like this value doesn't currently export to RDF correctly: - The //Universe// entity is wdq:Q1 <https://www.wikidata.org/wiki/Q1> - The //Start Time// property is wdq:P580 <https://www.wikidata.org/wiki/Property:P580> sparql prefix wdq: <http://www.wikidata.org/entity/> select ?x WHERE { wdq:Q1 wdq:P580s ?x } | x | | ---------------------------------------------------------------------- | | http://www.wikidata.org/entity/Q1S789eef0c-4108-cdda-1a63-505cdd324564 | This means there exists a statement: wdq:Q1 wdq:P580s wdq:Q1S789eef0c-4108-cdda-1a63-505cdd324564 Let's find out about `wdq:Q1S789eef0c-4108-cdda-1a63-505cdd324564`: sparql prefix wdq: <http://www.wikidata.org/entity/> select ?x ?y WHERE { wdq:Q1S789eef0c-4108-cdda-1a63-505cdd324564 ?x ?y } | x | y | | ---------------------------------------- | ----------------------------------------------------------------- | | http://www.w3.org/ns/prov#wasDerivedFrom | http://www.wikidata.org/entity/Rd7fdd0d3f5ec956ea699679ee7109c9e | | http://www.wikidata.org/entity/P459q | http://www.wikidata.org/entity/Q15605 | | http://www.wikidata.org/entity/P459q | http://www.wikidata.org/entity/Q76250 | | http://www.wikidata.org/entity/P580v | http://www.wikidata.org/entity/VT392fa31586a0bde63ee928c91b586004 | | http://www.wikidata.org/entity/P805q | http://www.wikidata.org/entity/Q500699 | | rdf:type | http://www.wikidata.org/ontology#Statement | That value for `P580v` looks interesting. Let's check it out: sparql prefix wdq: <http://www.wikidata.org/entity/> select ?x ?y WHERE { wdq:VT392fa31586a0bde63ee928c91b586004 ?x ?y } | x | y | | -------------------------------------------------- | ------------------------------------------ | | http://www.wikidata.org/ontology#preferredCalendar | http://www.wikidata.org/entity/Q1985727 | | http://www.wikidata.org/ontology#time | 1196 | | http://www.wikidata.org/ontology#timePrecision | 1 | | rdf:type | http://www.wikidata.org/ontology#TimeValue | It appears the Universe began in 1196 AD. That doesn't seem right, considering it's listed as 13798 million years BCE <https://www.wikidata.org/wiki/Q1#P580>. TASK DETAIL https://phabricator.wikimedia.org/T90131 REPLY HANDLER ACTIONS Reply to comment or attach files, or !close, !claim, !unsubscribe or !assign <username>. EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Jdouglas Cc: Jdouglas, Smalyshev, Thompsonbry.systap, daniel, Beebs.systap, Haasepeter, Aklapper, Manybubbles, jkroll, Wikidata-bugs, aude, GWicke, JanZerebecki _______________________________________________ Wikidata-bugs mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
