About: http://webisa.webdatacommons.org/420069218

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In 1911 King reported that tofu makers are thrifty recyclers, using agricultural wastes such as straw, stems, and rice hulls for fuel to heat their caldrons.
http://www.w3.org/ns/prov#wasQuotedFrom	chinahistoryforum.com