@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81382851-d73f-40c1-a4f0-13e78fef21b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81382851-d73f-40c1-a4f0-13e78fef21b5> .