@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491e233b-a58c-4d6b-a060-e839aaac1629> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491e233b-a58c-4d6b-a060-e839aaac1629> .