@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac0838eb-f1f7-4dfb-bdfa-88b2553490c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac0838eb-f1f7-4dfb-bdfa-88b2553490c6> .