@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67dc89a7-56b9-4baa-834a-e4a70bb68cdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67dc89a7-56b9-4baa-834a-e4a70bb68cdc> .