@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81696df4-b730-401c-be70-c3e1fc116f4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81696df4-b730-401c-be70-c3e1fc116f4e> .