@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4e8852-4bd1-4eda-8d2c-4cbc30cae2df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4e8852-4bd1-4eda-8d2c-4cbc30cae2df> .