@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52819eb6-8745-490b-a617-5ae150ff809e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52819eb6-8745-490b-a617-5ae150ff809e> .