@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c87d13cb-d522-4a4e-ada2-0554a9b6d3ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c87d13cb-d522-4a4e-ada2-0554a9b6d3ad> .