About: http://webisa.webdatacommons.org/451853341

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	Examples of the reactive free radical source include, but are not limited to, radicals generated from organic peroxides such as benzoyl peroxides and azo initiators such as azobisisobutyronitrile, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com