@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ffc6ec7-ea12-4ff0-b5ab-9049db3a03fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ffc6ec7-ea12-4ff0-b5ab-9049db3a03fa> .