@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb8b61e-3060-4139-aa88-2dda49cb57dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb8b61e-3060-4139-aa88-2dda49cb57dc> .