@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a881cf74-d310-474e-bd4b-3422c12de8cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a881cf74-d310-474e-bd4b-3422c12de8cb> .