@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a642560c-dc2c-4911-94c3-90f32a5061dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a642560c-dc2c-4911-94c3-90f32a5061dd> .