Correct wikidata IRIs

[smnmyr]

Current wikidata IRIs in the examples of Section 3.2.1 are not actually part of wikidata.

See: https://query.wikidata.org/#SELECT%2a%7B%7B%3Chttps%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%3Fp%3Fo%7DUNION%7B%3Fs%3Fp%3Chttps%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%7DUNION%7B%3Fs%3Chttps%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%3Fo%7D%7D

Fix: Changing https to http

Proof: https://query.wikidata.org/#SELECT%2a%7B%7B%3Chttp%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%3Fp%3Fo%7DUNION%7B%3Fs%3Fp%3Chttp%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%7DUNION%7B%3Fs%3Chttp%3A%2F%2Fwww.wikidata.org%2Fentity%2FQ2887%3E%3Fo%7D%7D

[miselico]

Thank you for bringing this to our attention. In addition, https://www.wikidata.org/wiki/Wikidata:Identifiers confirms this as well.

[miselico]

A question, is it the same for property identifiers?

[smnmyr]

Yes. For instance, https://www.wikidata.org/prop/direct/P112 does not exist.

[smnmyr]

See #56