@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13621cd5-d049-48ed-8e02-3ec8017fcee6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13621cd5-d049-48ed-8e02-3ec8017fcee6> .