@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49e581aa-9c4d-4643-8cfc-346792ebc6cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49e581aa-9c4d-4643-8cfc-346792ebc6cd> .