About: http://webisa.webdatacommons.org/9731801

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	Moreover, the one strategy (aim at the heart) and four tactics are mainly from the words and experience of the author.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com