@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f34a46-39dd-431c-8973-c20a71e36b65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f34a46-39dd-431c-8973-c20a71e36b65> .