@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68c7891-f79c-4653-9a83-6ece965236ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68c7891-f79c-4653-9a83-6ece965236ee> .