@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f64f1ef-d953-47bd-881d-431517fca6bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f64f1ef-d953-47bd-881d-431517fca6bc> .