@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff0356e-977b-4ab6-9641-efe604412e33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff0356e-977b-4ab6-9641-efe604412e33> .