<http://webisa.webdatacommons.org/399747103>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/61168505>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/399747103> .
<http://webisa.webdatacommons.org/399747103>	<http://www.w3.org/ns/prov#value>	"Likewise, the external sheath structure may comprise a single material, two different materials, alternating layers of two different materials, or multiple layers of more than two types of materials." .
<http://webisa.webdatacommons.org/prov/360099230>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/399747103> .
<http://webisa.webdatacommons.org/399747103>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .