@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7af31d-83f1-456e-96f1-bca80efb2e70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7af31d-83f1-456e-96f1-bca80efb2e70> .