@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ae6a98-f2bb-4abe-9b72-856898144889> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ae6a98-f2bb-4abe-9b72-856898144889> .