Christopher added a comment. You can get reference hashes for objects using the http://www.wikidata.org/prop/reference/ predicate.
For example, PREFIX wd: <http://www.wikidata.org/entity/> PREFIX wdt: <http://www.wikidata.org/prop/direct/> PREFIX prov: <http://www.w3.org/ns/prov#> SELECT (count(distinct(?s)) AS ?scount) WHERE { ?wds wdt:P31 wd:Q10876391 . ?wdref <http://www.wikidata.org/prop/reference/P143> ?wds . ?s prov:wasDerivedFrom ?wdref . } This returns a count of 16,266,065 references to all the Wikipedias (from http://wdm-rdf.wmflabs.org) TASK DETAIL https://phabricator.wikimedia.org/T119775 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Christopher Cc: Christopher, Smalyshev, Aklapper, Addshore, StudiesWorld, jkroll, Wikidata-bugs, Jdouglas, aude, Deskana, Manybubbles, Mbch331 _______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs