@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21268d5c-53e4-418b-ad7e-e44229d4fdc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21268d5c-53e4-418b-ad7e-e44229d4fdc8> .