@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b1f19e-f822-4144-a07f-2e2ec1ee82c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b1f19e-f822-4144-a07f-2e2ec1ee82c1> .