@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa7e8830-d29d-4044-83bd-21c190681865> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa7e8830-d29d-4044-83bd-21c190681865> .