@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c6aa21b4-c162-439c-9356-1f798e0fa3d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c6aa21b4-c162-439c-9356-1f798e0fa3d3> .