@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/000d81b3-1a2f-4dc6-a0be-720c734b902d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/000d81b3-1a2f-4dc6-a0be-720c734b902d> .