@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2acd43-a521-4d9c-805d-fc5d608cee45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2acd43-a521-4d9c-805d-fc5d608cee45> .