@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d4b191-16be-47ef-ae80-a520e0886d9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d4b191-16be-47ef-ae80-a520e0886d9f> .