@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/180308be-115d-44db-934c-e7b1c09168ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/180308be-115d-44db-934c-e7b1c09168ab> .