@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c20fb2fb-a76b-4928-922e-13d7ca9b0acf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c20fb2fb-a76b-4928-922e-13d7ca9b0acf> .