@prefix owl: <http://www.w3.org/2002/07/owl#> . <https://stad.gent/id/concept/540019646/2023-04-21T00:13:39.006Z> owl:sameAs <https://www.mindat.org/loc-12422.html/12422> . <https://stad.gent/id/concept/540017833/2023-03-30T00:06:57.461Z> owl:sameAs <https://www.mindat.org/loc-12422.html/12422> .