@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af898053-e658-4ece-a350-073eb5e04fab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af898053-e658-4ece-a350-073eb5e04fab> .