About: http://webisa.webdatacommons.org/443840574

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 test cells of a subject are obtained from a tissue of a mammal, e.g., a human or domestic animal, suspected of having cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com