@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689a1fc4-bbf2-4de7-a86f-4edd9024de80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689a1fc4-bbf2-4de7-a86f-4edd9024de80> .