@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21355e4b-f432-4fc6-9b3e-8aa3451a2aeb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21355e4b-f432-4fc6-9b3e-8aa3451a2aeb> .