About: http://webisa.webdatacommons.org/23567429

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	Still another group of useful compounds can be prepared according to the present invention from certain specific types of the polymeric materials whose preparation and properties are described in my copending applications Ser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es