About: http://webisa.webdatacommons.org/77361827

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 helps produce NK cells, which fight infections, including pneumonia and bronchitis.
http://www.w3.org/ns/prov#wasQuotedFrom	keepbelieving.com