@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a1c62e-d442-4083-b994-69fbedf6881d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a1c62e-d442-4083-b994-69fbedf6881d> .