About: http://webisa.webdatacommons.org/274679734

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 quality of specimens and data, including such aspects as donor data, tissue
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov