@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b4bf15d-5be1-421c-b79e-37c0bae1d720> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b4bf15d-5be1-421c-b79e-37c0bae1d720> .