@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52cf8d6b-8902-4e03-91b7-22a207bf3bfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52cf8d6b-8902-4e03-91b7-22a207bf3bfc> .