@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4087971e-613e-4e22-ab88-149edb1601b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4087971e-613e-4e22-ab88-149edb1601b3> .