@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52e6dbf-f457-43ad-ad4e-e37d41257c17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52e6dbf-f457-43ad-ad4e-e37d41257c17> .