About: http://webisa.webdatacommons.org/322011519

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	???Berlin is a witness to modern German history,??? said Tienchi Martin-Liao, the German-based president of the Independent Chinese PEN Center.
http://www.w3.org/ns/prov#wasQuotedFrom	chinadigitaltimes.net