@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3df1ec9c-0eb0-41eb-91f8-31155c237f69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3df1ec9c-0eb0-41eb-91f8-31155c237f69> .