@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1618a6a-8a6f-477b-909a-1e931296229f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1618a6a-8a6f-477b-909a-1e931296229f> .