@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621daa26-9ce6-4e13-a225-f356191b54bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621daa26-9ce6-4e13-a225-f356191b54bb> .