@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b5db21-3f8c-48d9-a151-b34adbf65446> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b5db21-3f8c-48d9-a151-b34adbf65446> .