About: http://webisa.webdatacommons.org/184904228

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	Happiness is an obligation--to yourself and to others Not only do we have a right to be happy, we have an obligation to be happy.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com