About: http://webisa.webdatacommons.org/402765415

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Its concentration varies depending on the grape variety, with some varieties, such as Barbera, Carignan and Sylvaner, being naturally deposed to high levels.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org