About: http://webisa.webdatacommons.org/199210292

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	For example, polymerization can be effected by chemical initiation or by, for example, exposure to electromagnetic radiation such as UV light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com