@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7181dfe-49b4-44c6-b2de-420ab6599c42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7181dfe-49b4-44c6-b2de-420ab6599c42> .