@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91beaea6-6631-4d8a-8439-1239b5f3a0c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91beaea6-6631-4d8a-8439-1239b5f3a0c7> .