@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a971efe6-5a79-4abd-9016-23c195a561c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a971efe6-5a79-4abd-9016-23c195a561c9> .