@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec68aff9-24b7-49be-897a-397eb23e6a3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec68aff9-24b7-49be-897a-397eb23e6a3b> .