@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/579f1d2e-4909-449e-b962-61a76d9031ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/579f1d2e-4909-449e-b962-61a76d9031ea> .