@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78aef901-c120-417e-af77-ad9f0bac9187> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78aef901-c120-417e-af77-ad9f0bac9187> .