@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff8a942-cf0f-457e-9a11-08ba10d2c54a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff8a942-cf0f-457e-9a11-08ba10d2c54a> .