About: http://webisa.webdatacommons.org/401274032

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	Changing the structure of tariffs, taxes, and related expenses is a continual project, and nations occasionally push back or lash out by radically altering their tariffs and other barriers to trade.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com