@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664a70eb-5a2b-4f58-a6e5-851eb95a9fa1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664a70eb-5a2b-4f58-a6e5-851eb95a9fa1> .