About: http://webisa.webdatacommons.org/419768118

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	He has written four books, including two on tennis, Chrissie (1981) and Off the Court (1982).
http://www.w3.org/ns/prov#wasQuotedFrom	nyhistory.org