@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857c7cca-e4cf-41d1-add1-8c75c4cd30ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857c7cca-e4cf-41d1-add1-8c75c4cd30ef> .