About: http://webisa.webdatacommons.org/199662108

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	More preferably, the sample is a blood, serum or plasma sample obtained from a patient or a blood supply.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com