@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af9b3a0-a689-4dec-a88b-354591ada4c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af9b3a0-a689-4dec-a88b-354591ada4c7> .