About: http://webisa.webdatacommons.org/452144982

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	it is this necessary chain of trust that has some critics concerned that Direct is a new way for large organizations and vendors to exert control over individual physicians and patients.
http://www.w3.org/ns/prov#wasQuotedFrom	healthleadersmedia.com