@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81f41d7f-9385-4adc-8079-bb11e58f7a6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81f41d7f-9385-4adc-8079-bb11e58f7a6f> .