@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef6c30e-63b9-4aa2-9da1-1c75c2cfe79e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef6c30e-63b9-4aa2-9da1-1c75c2cfe79e> .