@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68541bac-7963-4cf8-a8fe-aa68af69e498> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68541bac-7963-4cf8-a8fe-aa68af69e498> .