@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721420a4-f642-4f8e-af15-9c9ff95ef0cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721420a4-f642-4f8e-af15-9c9ff95ef0cb> .