@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489671d0-f32b-44f8-a402-82fafe66bed4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489671d0-f32b-44f8-a402-82fafe66bed4> .