About: http://webisa.webdatacommons.org/452884808

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	This is the first time we have been able to use them with whole blood, which is a complicated solution containing proteins and ions and other things that affect detection.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov