@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91321c1-a252-4bef-a29e-d24b3a44b083> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91321c1-a252-4bef-a29e-d24b3a44b083> .