@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef047942-1dce-43d3-9928-565a0c11de1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef047942-1dce-43d3-9928-565a0c11de1e> .