@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20391ce5-b6d8-4d7b-bc65-64f40b19e604> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20391ce5-b6d8-4d7b-bc65-64f40b19e604> .