@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6512eb-c30c-4eb7-b161-771c06a7f98d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6512eb-c30c-4eb7-b161-771c06a7f98d> .