@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99ff7731-fcf4-4541-923d-05dd9ee9d80b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99ff7731-fcf4-4541-923d-05dd9ee9d80b> .