@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c991e50c-b0f9-49bf-84bf-1fb55eb60bfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c991e50c-b0f9-49bf-84bf-1fb55eb60bfe> .