`route_input_origin.csv`

Columns

Column	Meaning
`record_id`	Stable row ID.
`route`	Alternative-protein route.
`protein_input`	Main protein input.
`protein_input_origin`	Where the protein input comes from.
`carbon_nitrogen_energy`	Carbon, nitrogen and energy inputs and their origin.
`equipment_strain_ip`	Equipment, strains and know-how and their origin.
`main_inputs_domestic_or_imported`	Whether the main inputs are domestic or imported.
`effect_on_import_dependence`	Effect on import dependence.
`source_ids`	Source IDs in sources.csv, separated by semicolons.
`evidence_label`	VN-direct, VN-adjacent or general.
`confidence`	High, Medium or Low.
`notes`	Notes, caveats and calculation inputs.

Filter rows

record_id	route	protein_input	protein_input_origin	carbon_nitrogen_energy	equipment_strain_ip	main_inputs_domestic_or_imported	effect_on_import_dependence	source_ids	evidence_label	confidence	notes