@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ff0edd-7546-4e2e-be82-b1980bc21c2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ff0edd-7546-4e2e-be82-b1980bc21c2a> .