@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d8bdc9-a399-4727-8e53-4a6b631c5200> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d8bdc9-a399-4727-8e53-4a6b631c5200> .