@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0d5976-4fd5-463a-a14f-e829090d1ba4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0d5976-4fd5-463a-a14f-e829090d1ba4> .