@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca4ac531-8e42-421c-bbe2-0ee0159a57b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca4ac531-8e42-421c-bbe2-0ee0159a57b8> .