@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d87e985b-b46d-4830-8cf4-acc947537ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d87e985b-b46d-4830-8cf4-acc947537ff1> .