@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23144d72-ac65-4acb-9878-6614e08ea553> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23144d72-ac65-4acb-9878-6614e08ea553> .