About: http://webisa.webdatacommons.org/400689760

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	or tumor tissue (e.g., breast cancer or colon cancer tissue), or body fluids such as blood, serum, or urine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com