@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b13c7aae-f50d-4ef1-b8df-5850280df634> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b13c7aae-f50d-4ef1-b8df-5850280df634> .