<http://webisa.webdatacommons.org/240655494>	<http://www.w3.org/ns/prov#value>	"As yet another alternative, the stiffening member can be formed of synthetic materials, such as carbon, Dacron??? and/or Kevlar???, available from E.I. du Pont de Nemours and Company." .
<http://webisa.webdatacommons.org/240655494>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/104665805>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/240655494> .
<http://webisa.webdatacommons.org/240655494>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .