@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b57bc3f4-0631-4bac-a0b8-6ff37daf3d1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b57bc3f4-0631-4bac-a0b8-6ff37daf3d1b> .