@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ad18de6-b385-4284-a02a-ec21b2f41547> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ad18de6-b385-4284-a02a-ec21b2f41547> .