@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b971ef6c-81cc-4a0a-8307-c3e5f4f3940d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b971ef6c-81cc-4a0a-8307-c3e5f4f3940d> .