About: http://webisa.webdatacommons.org/403103840

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	Particularly preferred are samples obtained from a human, such as a blood, plasma, serum, hair, muscle, urine, saliva, tear, cerebrospinal fluid, or other tissue sample.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com