@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5a05a9-1350-49dc-b5e0-69898983d787> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5a05a9-1350-49dc-b5e0-69898983d787> .