@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91be5b0f-32c6-440e-a19c-2468c47bec69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91be5b0f-32c6-440e-a19c-2468c47bec69> .