About: http://webisa.webdatacommons.org/237219336

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	???Laughter is a sort of exercise,??? she said, adding that when you try to laugh continuously, ???you can have the desired effect.
http://www.w3.org/ns/prov#wasQuotedFrom	ucanews.com