@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b32171-1839-4128-ac69-5d06d499acd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b32171-1839-4128-ac69-5d06d499acd9> .