@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/139e15f1-d980-4c8c-b9cd-3e108b4fbe62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/139e15f1-d980-4c8c-b9cd-3e108b4fbe62> .