@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521366e0-764f-411b-bef1-5828516a8e98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521366e0-764f-411b-bef1-5828516a8e98> .