About: http://webisa.webdatacommons.org/25701376

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	Biologic specimens -- including blood, urine, and other clinical specimens or biopsies no longer necessary for clinical care -- will be collected for d
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov