About: http://webisa.webdatacommons.org/35361034

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	This material represents a polyimide precursor in Formula VII below: ##STR12## wherein R, R', R and n are defined above, and R' is H or lower alkyl, such as methyl, propyl, butyl and preferably ethyl.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es