@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af89bac5-86c0-473c-95dc-72c8e38c3b4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af89bac5-86c0-473c-95dc-72c8e38c3b4f> .