@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f1cada-3845-4cf7-ae48-2635ebc538d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f1cada-3845-4cf7-ae48-2635ebc538d4> .