@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49d21de4-0376-4a9b-b80f-ff194e068c87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49d21de4-0376-4a9b-b80f-ff194e068c87> .