@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1667ad89-4fcc-4264-aa67-81f24dad92fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1667ad89-4fcc-4264-aa67-81f24dad92fe> .