@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687b1d94-e6d4-4365-a4b9-d2535f129c88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687b1d94-e6d4-4365-a4b9-d2535f129c88> .