@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c137573b-afd9-47b4-823a-810d689dd222> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c137573b-afd9-47b4-823a-810d689dd222> .