<http://webisa.webdatacommons.org/prov/29505983>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/71902553> .
<http://webisa.webdatacommons.org/71902553>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/71902553>	<http://www.w3.org/ns/prov#value>	"Over the last few years, we have been fortunate to witness a widespread recognition of the important role of free radicals in a wide variety of pathological conditions including diseases such as atherosclerosis, cardiovascular and neurological diseases, ischemia, emphysema, diabetes, radiation injury, cancer, etc." .
<http://webisa.webdatacommons.org/71902553>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .