@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ba1421f-8487-474a-8aa9-8a5f163730b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ba1421f-8487-474a-8aa9-8a5f163730b4> .