@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4a9b600-0ff9-43bd-b1e8-007b9a59adf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4a9b600-0ff9-43bd-b1e8-007b9a59adf9> .