@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a17e59ac-488e-49de-aa61-a6721d5e383e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a17e59ac-488e-49de-aa61-a6721d5e383e> .