@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81712038-929d-4fd3-b409-b6b16afedb7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81712038-929d-4fd3-b409-b6b16afedb7b> .