@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f44bbd-d678-4e69-aaf5-8430ae93ae55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f44bbd-d678-4e69-aaf5-8430ae93ae55> .