@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ffdff5d-c819-4694-baaa-6ebc7b95a324> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ffdff5d-c819-4694-baaa-6ebc7b95a324> .