<http://webisa.webdatacommons.org/220645781>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikipedia.org> .
<http://webisa.webdatacommons.org/220645781>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/220645781>	<http://www.w3.org/ns/prov#value>	"Companies that make electronic equipment use polycarbonate to make the cover of mobile phones, laptops and other products." .
<http://webisa.webdatacommons.org/prov/446047656>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220645781> .