@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f3e2dd-293f-459e-9a7a-1cb0801ed652> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f3e2dd-293f-459e-9a7a-1cb0801ed652> .