About: http://webisa.webdatacommons.org/442889731

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	But is positively *ancient* in tennis, especially women???s tennis, where many of the top players go pro at age 14 or so.
http://www.w3.org/ns/prov#wasQuotedFrom	historiann.com