@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d0fb67-7026-49a8-a73b-f50cba8ef4cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d0fb67-7026-49a8-a73b-f50cba8ef4cf> .