@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff0f4c1-91f6-481d-9d6f-5386a21af02f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff0f4c1-91f6-481d-9d6f-5386a21af02f> .