@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b18330-c0ff-4710-9fb8-daf6d527da32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b18330-c0ff-4710-9fb8-daf6d527da32> .