@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81895f3d-6699-46b9-88ed-592bd17dd944> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81895f3d-6699-46b9-88ed-592bd17dd944> .