About: http://webisa.webdatacommons.org/202726416

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	More than 5% of the 752 Grand Slam quarterfinalists since 1991 have allowed fewer, including Federer himself on several occasions.
http://www.w3.org/ns/prov#wasQuotedFrom	heavytopspin.com