About: http://webisa.webdatacommons.org/311997086

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	Bad news, from the earthquake and tsunami that devastated Japan earlier this year to the deaths of stars such as Michael Jackson and Patrick Swayze, produce brief, measurable drops in happiness.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com