@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a520f5e9-02c1-4497-8608-4b59974a8a6b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a520f5e9-02c1-4497-8608-4b59974a8a6b> .