@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/525ad81b-5288-41e9-b15e-303157abc09c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/525ad81b-5288-41e9-b15e-303157abc09c> .