@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5aa79d-3295-460b-b5f6-56d82a38947b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5aa79d-3295-460b-b5f6-56d82a38947b> .