@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1d4898-0dca-4218-b089-2db08bdaf018> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1d4898-0dca-4218-b089-2db08bdaf018> .