@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68381afe-13e4-4dcc-a270-aa77118e0a53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68381afe-13e4-4dcc-a270-aa77118e0a53> .