@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/917447af-0239-4e35-bc9e-4343ae5d032d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/917447af-0239-4e35-bc9e-4343ae5d032d> .