@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0668c2-961d-4fc9-92b8-1b883442bbb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0668c2-961d-4fc9-92b8-1b883442bbb8> .