@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61b53c5-b5a1-4e92-ad98-5affd4622918> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61b53c5-b5a1-4e92-ad98-5affd4622918> .