@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff431fc-baee-48b4-8b6b-d3acf12b0cff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff431fc-baee-48b4-8b6b-d3acf12b0cff> .