@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/809cb8e7-8121-4a31-a917-b754edfbcf3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/809cb8e7-8121-4a31-a917-b754edfbcf3a> .