@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b48425-4cd7-4213-81fb-78bb901b31b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b48425-4cd7-4213-81fb-78bb901b31b5> .