@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf0989d1-c8a3-4e9b-9e56-d88cefef65ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf0989d1-c8a3-4e9b-9e56-d88cefef65ff> .