@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aca67e38-8032-406e-8ff5-21d20cd661c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aca67e38-8032-406e-8ff5-21d20cd661c6> .