@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b55b171-d34e-4dc4-acdf-99f44e56c498> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b55b171-d34e-4dc4-acdf-99f44e56c498> .