About: http://webisa.webdatacommons.org/214860823

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	The free radical photo-initiator may be any compound that produces a free radical on exposure to radiation such as ultraviolet or visible radiation and thereby initiates a polymerization reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com