About: http://webisa.webdatacommons.org/130729435

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	Trade frictions also increased in the year, especially in the second half, when the United States ratcheted up pressures on China on issues ranging from trade, exchange-rate and investment environment.
http://www.w3.org/ns/prov#wasQuotedFrom	caijing.com.cn