About: http://webisa.webdatacommons.org/35054368

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	This led to rime tables such as the Yunjing (c. 1150 AD), a sophisticated analysis of the sound system of the Qieyun.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org