@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/609448d1-01f3-46b6-8c16-ecd13ec5f90b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/609448d1-01f3-46b6-8c16-ecd13ec5f90b> .