@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81e774c-3b5c-481d-9436-c152f875639f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81e774c-3b5c-481d-9436-c152f875639f> .