About: http://webisa.webdatacommons.org/46418290

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	Back in the 1990???s there were discussions about ways to slow the game down: different types of surfaces, heavier balls, different grass, and in these conversations Sampras was held up as the reason.
http://www.w3.org/ns/prov#wasQuotedFrom	bleacherreport.com