query-f3bbb28016c3880c5597d6e322f58999

rq turtle/ttl

regex for URLs or after escaping? would match an escape space and the space character as if escaped before matching against the regular expression. And this query suggests why should discuss it: (P213)ISNI it was not discussed (and neither was it here) and the example for property proposal or an escaped variant? It seems still to be undecided as in the RFC 3986Is the value meant to match the URL as it defined in

Use at

• https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
select ?regex where {
  [wdt:P8966 ?regex]
  filter contains(?regex, "%")
}

Query found at

• https://www.wikidata.org/wiki/Property_talk:P8966