@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12c621ff-c5a8-4eb1-9b9a-a0de72bf6868> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12c621ff-c5a8-4eb1-9b9a-a0de72bf6868> .