@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621393a0-c68d-45ca-b301-acf386de93d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621393a0-c68d-45ca-b301-acf386de93d6> .