@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a40906-843b-4c4e-8554-4dd0affad30e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a40906-843b-4c4e-8554-4dd0affad30e> .