@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3870cc-ca15-438d-acc3-9abeea5748fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3870cc-ca15-438d-acc3-9abeea5748fb> .