@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18157c6-ec90-455a-b3ce-d5f5476cc11c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18157c6-ec90-455a-b3ce-d5f5476cc11c> .