@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a3a7b8-e35e-4b79-85ad-f71e5bbb35a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a3a7b8-e35e-4b79-85ad-f71e5bbb35a6> .