@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c521869f-905b-48f2-b347-4558e4ab5bf7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c521869f-905b-48f2-b347-4558e4ab5bf7> .