@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87df8890-1d84-478c-bc7e-22cc12e3abe4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87df8890-1d84-478c-bc7e-22cc12e3abe4> .