About: http://webisa.webdatacommons.org/346232811

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	7302.30.00 - Iron or steel, switch blades, crossing frogs, point rods and other crossing pieces, for jointing or fixing rails - United States International Trade Commision Harmonized Tariff Schedule
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org