@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6d8d3d-943b-4913-b895-dfefd7c49861> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6d8d3d-943b-4913-b895-dfefd7c49861> .