@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580b730f-1fc0-49cb-b3ba-78b5848f51be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580b730f-1fc0-49cb-b3ba-78b5848f51be> .