<http://webisa.webdatacommons.org/271102195>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/338485949>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271102195> .
<http://webisa.webdatacommons.org/271102195>	<http://www.w3.org/ns/prov#value>	"Paper, one of the four Great Inventions by the Ancient Chinese along with printing, the compass and gun powder, was invented by Cai Lun in 105 A.D. from bark, rags, wheat stalks and other materials." .
<http://webisa.webdatacommons.org/271102195>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dollardaze.org> .