About: http://webisa.webdatacommons.org/159535214

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 most obvious component of happiness, I found out, is intense concentration, which is the main reason that activities such as music, art, literature, sports and other forms of leisure have survived.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com