id	keyword
artofmedicineimsj-21	working
artofmedicineimsj-21	women
artofmedicineimsj-21	production
artofmedicineimsj-21	cocoons
artofmedicineimsj-21	silkworm
artofmedicineimsj-21	conditions
artofmedicineimsj-21	butterflies