@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681f3409-0e3a-4ed2-ab12-def51f7cbba8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681f3409-0e3a-4ed2-ab12-def51f7cbba8> .