@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1612c8b-2a4c-4035-b534-7a09ed6e2dbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1612c8b-2a4c-4035-b534-7a09ed6e2dbb> .