@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13bb50fe-0e15-4df4-a94f-530268eead68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13bb50fe-0e15-4df4-a94f-530268eead68> .