@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63e9d4fa-7ca4-4807-9da1-fc99800b9e81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63e9d4fa-7ca4-4807-9da1-fc99800b9e81> .