@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3168a977-234a-48de-9bb2-7492e715b266> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3168a977-234a-48de-9bb2-7492e715b266> .