@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef55be5d-bb6a-4475-8952-b57c73283f5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef55be5d-bb6a-4475-8952-b57c73283f5e> .