@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78f1c9f9-dcff-45a0-b4f4-86e7143c4c47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78f1c9f9-dcff-45a0-b4f4-86e7143c4c47> .