@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d54b0d-3bf8-47d0-b205-c77948e20881> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d54b0d-3bf8-47d0-b205-c77948e20881> .