@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffc2ac9f-7b1a-4d90-a709-6ca656ef3aee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffc2ac9f-7b1a-4d90-a709-6ca656ef3aee> .