@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b55f30d-2319-4d8f-a4e5-f6bfcdd92ddb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b55f30d-2319-4d8f-a4e5-f6bfcdd92ddb> .