About: http://webisa.webdatacommons.org/57710626

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	Merriam-Webster tells us that happiness is a state of well-being and contentment.
http://www.w3.org/ns/prov#wasQuotedFrom	apa.org