<http://webisa.webdatacommons.org/142925176>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/459431003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142925176> .
<http://webisa.webdatacommons.org/142925176>	<http://www.w3.org/ns/prov#value>	"Also, attenuation is reduced by introducing PTFE under the shield, primarily because PTFE is a material with excellent dielectric properties." .
<http://webisa.webdatacommons.org/142925176>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .