@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b52a7b7b-5af1-4441-88cc-70231571f35b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b52a7b7b-5af1-4441-88cc-70231571f35b> .