@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5be4a2-1edd-4213-9fb4-924e864ccf47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5be4a2-1edd-4213-9fb4-924e864ccf47> .