About: http://webisa.webdatacommons.org/434475842

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	Goods such as Roman metalware and wool were carried thousands of miles and traded for Chinese silk, Indian cloth, and Arabian perfumes.
http://www.w3.org/ns/prov#wasQuotedFrom	eduplace.com