About: http://webisa.webdatacommons.org/402876359

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	Other free radicals come from exposure to ultraviolet radiation (sunlight), radon, x-rays, pollutants, pesticides, food additives, alcohol, and other toxins.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com