@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/518b7b61-c486-4be1-8e2c-9a6b1e9ba5dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/518b7b61-c486-4be1-8e2c-9a6b1e9ba5dd> .