About: http://webisa.webdatacommons.org/444528026

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	The preferred vehicle liquid contains a surface active agent, such as a nonionic detergent, and an anticoagulant agent to fluidize the sample to avoid coagulation and hemolysis, such as sodium heparin and saline.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com