@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da6ff420-5673-43c0-8399-589933e0ea70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da6ff420-5673-43c0-8399-589933e0ea70> .