@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f153e7-b2a5-4318-84f8-28ede590290f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f153e7-b2a5-4318-84f8-28ede590290f> .