About: http://webisa.webdatacommons.org/303681733

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	This researcher says that physical barriers, such as masks, are much more effective: http://content.time.com/time/health/article/0,8599,1967306,00.html
http://www.w3.org/ns/prov#wasQuotedFrom	mommyish.com