@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31df8efc-770d-4143-a65f-45c74ad398c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31df8efc-770d-4143-a65f-45c74ad398c3> .