@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/199ad1ff-f0d4-4016-bd04-77d3505da021> rdfs:isDefinedBy <https://stad.gent/data/blank_node/199ad1ff-f0d4-4016-bd04-77d3505da021> .