@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23b81e23-75bc-44bc-81b5-c698108a5085> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23b81e23-75bc-44bc-81b5-c698108a5085> .