@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/868ef18e-a4bf-476d-b92e-209028de9353> rdfs:isDefinedBy <https://stad.gent/data/blank_node/868ef18e-a4bf-476d-b92e-209028de9353> .