<http://webisa.webdatacommons.org/422995405>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cancer.gov> .
<http://webisa.webdatacommons.org/422995405>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/306179977>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/422995405> .
<http://webisa.webdatacommons.org/prov/132263673>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/422995405> .
<http://webisa.webdatacommons.org/422995405>	<http://www.w3.org/ns/prov#value>	"This information includes details about what is involved, such as the purpose of the study, the tests and other procedures used in the study, and the possible risks and benefits." .