@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/525b6b0b-e644-41e7-a674-feac2b715a4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/525b6b0b-e644-41e7-a674-feac2b715a4a> .