@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef50fe65-773e-4ed8-9357-a900d0184e2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef50fe65-773e-4ed8-9357-a900d0184e2e> .