@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66af7994-0b74-40b0-b222-6559a4709ad6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66af7994-0b74-40b0-b222-6559a4709ad6> .