@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a34fea-e217-417e-8b15-86f1896d5abf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a34fea-e217-417e-8b15-86f1896d5abf> .