@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af6ca09-b8b0-42b0-94bf-e6da7b8ad359> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af6ca09-b8b0-42b0-94bf-e6da7b8ad359> .