@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffd0d8f1-0a9e-426b-a987-b76a2801740a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffd0d8f1-0a9e-426b-a987-b76a2801740a> .