@prefix owl: <http://www.w3.org/2002/07/owl#> . <https://stad.gent/id/concept/540017622/2023-03-29T00:04:40.939Z> owl:sameAs <https://www.mindat.org/loc-7020.html/7020> . <https://stad.gent/id/concept/540017677/2023-03-29T00:05:41.227Z> owl:sameAs <https://www.mindat.org/loc-7020.html/7020> .