@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efdf8d27-ce22-47a8-9c1e-9dea8dd3ba78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efdf8d27-ce22-47a8-9c1e-9dea8dd3ba78> .