@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af880ace-080b-4aea-b9de-3db3d5747db7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af880ace-080b-4aea-b9de-3db3d5747db7> .