@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8aa68f28-5193-4651-8231-f9e6406fff52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8aa68f28-5193-4651-8231-f9e6406fff52> .