@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61aa980c-9a39-4544-a5c3-0897737b723d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61aa980c-9a39-4544-a5c3-0897737b723d> .