FreightWaves fields in every export
Article records carry the headline, publication timestamp, modification timestamp where available, author, section, topic tags, mode, word count and the address.
Index and figure records are separate, carrying the index or metric name, the value, the unit, the period it describes, the lane or region if specified, and the article it appeared in. That last field is what makes a number checkable rather than something a pipeline asserted.
Mode is a first class field - trucking, rail, ocean, air - because freight modes move independently and a combined view averages markets that have nothing to do with each other.
Entities mentioned, such as carriers, ports and shippers, are extracted where a client needs them, which turns the corpus into something queryable by company rather than by keyword.
Every row carries the collection timestamp, and articles carry a revision count where re-collection shows the text changed.