@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639d421e-1d49-42ef-bebf-7103a5e170b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639d421e-1d49-42ef-bebf-7103a5e170b3> .