@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67c1bf69-390f-4ddf-8c4d-8328eb39e25f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67c1bf69-390f-4ddf-8c4d-8328eb39e25f> .