@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7457321-30c5-408f-a524-65d70876220b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7457321-30c5-408f-a524-65d70876220b> .