@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af77b910-391f-461d-af25-bf0d42035e74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af77b910-391f-461d-af25-bf0d42035e74> .