About: http://webisa.webdatacommons.org/450306776

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	Since the invention of paper during Eastern Han dynasty, paper products such as cleaning supplies, food containers, packaging papers, and books are everywhere in our life.
http://www.w3.org/ns/prov#wasQuotedFrom	ncu.edu.tw