@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf7be81-f980-4245-be7f-9d01072870ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf7be81-f980-4245-be7f-9d01072870ff> .