@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4b78e7f-d44c-420d-9cd1-52bc79c57269> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4b78e7f-d44c-420d-9cd1-52bc79c57269> .