@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af660d24-f039-42d1-a7db-70e62e165055> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af660d24-f039-42d1-a7db-70e62e165055> .