@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff3c9fb-7bd1-430a-b798-ff5119519e0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff3c9fb-7bd1-430a-b798-ff5119519e0b> .