@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d31cf7b6-3fe6-4b8d-8342-6912854dc89f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d31cf7b6-3fe6-4b8d-8342-6912854dc89f> .