@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efa0b54-ddcf-4974-9c41-e5b44db969ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efa0b54-ddcf-4974-9c41-e5b44db969ba> .