@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91e5349-a0f2-43f8-a580-d33aa4da5d4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91e5349-a0f2-43f8-a580-d33aa4da5d4f> .