@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c18cfdb-ebb9-46fc-8449-99aeb86bdf13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c18cfdb-ebb9-46fc-8449-99aeb86bdf13> .