About: http://webisa.webdatacommons.org/438424759

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	In any case, the article is a good reminder that while positive thinking can make us happier, downer moods are healthy and helpful.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com