@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6bbc17-bed2-4905-9073-5e11a543baf6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6bbc17-bed2-4905-9073-5e11a543baf6> .