@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15378cd1-98cd-459a-b9fd-18787eb86567> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15378cd1-98cd-459a-b9fd-18787eb86567> .