@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9a6c9d2-440d-4458-8d42-73ccb0188dac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9a6c9d2-440d-4458-8d42-73ccb0188dac> .