@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a391402c-e947-4b0b-8db0-a07b34374253> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a391402c-e947-4b0b-8db0-a07b34374253> .