@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff1cad7-faa8-40dc-a37f-2086a641a7ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff1cad7-faa8-40dc-a37f-2086a641a7ed> .