@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/919f3a6e-90d1-45d4-818b-498941553b5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/919f3a6e-90d1-45d4-818b-498941553b5b> .