@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bd3179-3684-49ed-90b6-7a9a654827ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bd3179-3684-49ed-90b6-7a9a654827ab> .