@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631be91f-a737-4b1e-91fb-c4e4614e5fdf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631be91f-a737-4b1e-91fb-c4e4614e5fdf> .