@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/291ce71f-b7e6-4a73-8665-bc28d900eb63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/291ce71f-b7e6-4a73-8665-bc28d900eb63> .