@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a821b152-97fb-4839-9e51-f98aae097a35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a821b152-97fb-4839-9e51-f98aae097a35> .