@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3dffb560-57f1-4afb-be7c-f50fb81c7ec4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3dffb560-57f1-4afb-be7c-f50fb81c7ec4> .