@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/170f6ab5-7eac-4c53-bd5f-cf3ca68643dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/170f6ab5-7eac-4c53-bd5f-cf3ca68643dc> .