@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f4a989f-f6d7-494a-999f-779a52e26def> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f4a989f-f6d7-494a-999f-779a52e26def> .