@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3afe28-aa90-4fdb-a4fb-6888419fa0d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3afe28-aa90-4fdb-a4fb-6888419fa0d2> .