@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7b1d1e51-e417-4fc6-9984-80d7201625cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7b1d1e51-e417-4fc6-9984-80d7201625cc> .