About: http://webisa.webdatacommons.org/286015796

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 been observing and writing about leadership for more than four decades and is the best-selling author of over 25 books, including Leaders, On Becoming a Leader, and An Invented Life, which was nominated for a Pulitzer Prize.
http://www.w3.org/ns/prov#wasQuotedFrom	leadershipnow.com