@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b39d6c1-f474-40e1-b907-7181f42c68cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b39d6c1-f474-40e1-b907-7181f42c68cd> .