About: http://webisa.webdatacommons.org/51207668

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	The report also found that happiness has increased in some countries as living standards have risen, but not in others such as the United States; and mental health is the biggest single factor affecting happiness in any country.
http://www.w3.org/ns/prov#wasQuotedFrom	positivenews.org.uk