@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec4b6a74-1539-457b-88c4-0cb6df4bd851> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec4b6a74-1539-457b-88c4-0cb6df4bd851> .