@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f1cd57-1a00-47db-9b04-8cf222065763> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f1cd57-1a00-47db-9b04-8cf222065763> .