@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63f9ffca-7293-41cc-be92-81601f699dc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63f9ffca-7293-41cc-be92-81601f699dc4> .