@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f1d522-34c4-4641-af35-d224b32f085e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f1d522-34c4-4641-af35-d224b32f085e> .