@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b51b26b-6b38-499e-b898-1662e98756dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b51b26b-6b38-499e-b898-1662e98756dd> .