About: http://webisa.webdatacommons.org/184728239

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	A monomer of the following general formula (IV), having the capability of ultraviolet light absorption, is one example thereof. ##STR4## wherein X is a hydrogen atom or a chlorine atom and R5 is hydrogen or methyl.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com