@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30f47aa7-886b-4010-b438-e20e7bf4f5cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30f47aa7-886b-4010-b438-e20e7bf4f5cd> .