About: http://webisa.webdatacommons.org/397542468

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 sulfonium salt compound according to the above item (18), wherein in the formula (Va), R16 to R27, Ra, and Rb each is a hydrogen atom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com