@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504da8d6-0030-4528-8ced-60044725737b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504da8d6-0030-4528-8ced-60044725737b> .