@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20a3c4c9-fe66-4581-94f1-81ebc73b29d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20a3c4c9-fe66-4581-94f1-81ebc73b29d1> .