@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a961b3fb-afd3-4250-bf48-72e55ff943cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a961b3fb-afd3-4250-bf48-72e55ff943cd> .