@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a50b9355-ea32-4b99-840e-e48e92f26363> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a50b9355-ea32-4b99-840e-e48e92f26363> .