@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1919911f-8a33-47ce-9e4b-a21cc40c012a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1919911f-8a33-47ce-9e4b-a21cc40c012a> .