@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b990ee9d-0429-4be0-8165-61f7ab5af9b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b990ee9d-0429-4be0-8165-61f7ab5af9b9> .