@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff30b06-8599-4702-aaef-f0050853b309> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff30b06-8599-4702-aaef-f0050853b309> .