@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a4afb0b-c157-4d17-8ca6-f9dd5d74f3bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a4afb0b-c157-4d17-8ca6-f9dd5d74f3bd> .