<http://webisa.webdatacommons.org/prov/282555270>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19657803> .
<http://webisa.webdatacommons.org/19657803>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/19657803>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/19657803>	<http://www.w3.org/ns/prov#value>	"Polymers according to the present invention, of both the first and second kind described herein, are useful as elastomers and molding resins for making parts which require heat and chemical, especially base, resistance." .