@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b87dc30e-9db4-4e8e-897b-7a9fc4920607> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b87dc30e-9db4-4e8e-897b-7a9fc4920607> .