About: http://webisa.webdatacommons.org/1682119

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	countries was a prospective comparison of the relative usefulness, safety
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org