@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31aa0fd4-70d4-4090-b5ec-db147c6d0aef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31aa0fd4-70d4-4090-b5ec-db147c6d0aef> .