@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87dd43f6-c1f7-4565-9880-09a5167b00e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87dd43f6-c1f7-4565-9880-09a5167b00e9> .