@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e63312-bf02-4c9d-8418-a60af1ac9a54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e63312-bf02-4c9d-8418-a60af1ac9a54> .