<http://webisa.webdatacommons.org/prov/102870074>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276076254> .
<http://webisa.webdatacommons.org/276076254>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/276076254>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/prov/103905384>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276076254> .
<http://webisa.webdatacommons.org/276076254>	<http://www.w3.org/ns/prov#value>	"The amounts of fibre, filler, and other additives such as strengthening agents or alum can all be conventional." .