@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68631ac4-87b2-4a5e-b7f8-1218b4dd14f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68631ac4-87b2-4a5e-b7f8-1218b4dd14f9> .