@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c97e31f5-c1bf-49c5-98eb-f21c1e4af1b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c97e31f5-c1bf-49c5-98eb-f21c1e4af1b1> .