About: http://webisa.webdatacommons.org/427466558

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	the effect of trade regulation by the United States, including quotas, duties and taxes and other charges or restrictions on imported merchandise.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov