@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15a2dde1-49fc-4f0b-80a4-380473bd768d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15a2dde1-49fc-4f0b-80a4-380473bd768d> .