About: http://webisa.webdatacommons.org/198500441

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	Maybe that little bit of side spin is useful for getting balls to drop when they are barely at the edge of hanging up, but I think any advantage is negligible, especially compared to the aiming issues when using side spin.
http://www.w3.org/ns/prov#wasQuotedFrom	colostate.edu