@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/660afd98-45c7-4909-92ff-7c88e625c037> rdfs:isDefinedBy <https://stad.gent/data/blank_node/660afd98-45c7-4909-92ff-7c88e625c037> .