@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc651af-18bf-4ab6-a49c-7140db176bf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc651af-18bf-4ab6-a49c-7140db176bf4> .