@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c74cb5-7319-40a2-a986-1d4d4d2f1435> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c74cb5-7319-40a2-a986-1d4d4d2f1435> .