About: http://webisa.webdatacommons.org/42032001

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	Of these, recording materials which are particularly preferred are those wherein a compound of the formula VI is a compound of the formula VIa ##STR20## and R22 is a group of the formula Ia in which g=1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com