@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf1c90a-f0e4-475d-9d75-8cf937a8d9b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf1c90a-f0e4-475d-9d75-8cf937a8d9b6> .