<http://webisa.webdatacommons.org/prov/63969180>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439902530> .
<http://webisa.webdatacommons.org/prov/329610353>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439902530> .
<http://webisa.webdatacommons.org/439902530>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/439902530>	<http://www.w3.org/ns/prov#value>	"They may be made of polypropylene, PET, PTT, or fiberglass, however, polypropylene and PET are the most preferred materials." .
<http://webisa.webdatacommons.org/439902530>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/48539058>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439902530> .