@prefix owl: <http://www.w3.org/2002/07/owl#> . <https://stad.gent/id/concept/540017709/2023-03-29T00:06:36.492Z> owl:sameAs <https://www.mindat.org/loc-2078.html/2078> . <https://stad.gent/id/concept/540018379/2023-09-21T00:09:10.553Z> owl:sameAs <https://www.mindat.org/loc-2078.html/2078> .