About: http://webisa.webdatacommons.org/188952027

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	No one knows for sure except Nadal and his team, but the question marks are definitely there.
http://www.w3.org/ns/prov#wasQuotedFrom	tennis-prose.com