@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0158f5c9-98ca-45f9-b00b-42e438446ea0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0158f5c9-98ca-45f9-b00b-42e438446ea0> .