@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9af1e5e4-1fac-4177-a210-8fff61445df1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9af1e5e4-1fac-4177-a210-8fff61445df1> .