@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a77490e9-b023-4c38-b7cc-102e2051d172> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a77490e9-b023-4c38-b7cc-102e2051d172> .