@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1dd75d8-0eae-446f-acea-3c6bbf915383> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1dd75d8-0eae-446f-acea-3c6bbf915383> .