@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6781968-f378-47c3-9ca7-06e6d5cbde16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6781968-f378-47c3-9ca7-06e6d5cbde16> .