@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c579e97e-5707-4401-a517-c59d452491e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c579e97e-5707-4401-a517-c59d452491e0> .