@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90e78c0-18fc-47c4-b542-d5dbd3ffc1f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90e78c0-18fc-47c4-b542-d5dbd3ffc1f4> .