Create a fantoir_wikidata table with label and P31 information
to offer rich typography and determine what kind of pseudo-voie
an entry is.
Query Wikidata through the SPARQL end-point and map results.
Select most relevant P31 information.
As some Wikidata entries imports code RIVOLI from BAN, we've two
concurrent formats for DOM/TOM. To allow a foreign key, but also
to identify such Wikidata entries for further improvement, we store
in a separate column the FANTOIR code used by Wikidata.
Ref T1751.