@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31e2b6a-5682-40ff-9bab-fff2fa633906> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31e2b6a-5682-40ff-9bab-fff2fa633906> .