About: http://webisa.webdatacommons.org/372134929

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	Particularly useful examples are low molecular weight resins having a recurring unit of the formula: ##STR1## wherein J is J1 or J2 defined below, and X.sup.??? is an anion such as chloride or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr