@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef2518d-516f-41e3-b370-43894e91a73d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef2518d-516f-41e3-b370-43894e91a73d> .