@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31a9a92-41e8-4da4-b1b6-9cb57460e2e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31a9a92-41e8-4da4-b1b6-9cb57460e2e0> .