@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acf9a6db-dd9a-4ac4-a29b-355e431f14bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acf9a6db-dd9a-4ac4-a29b-355e431f14bb> .