id	keyword
artofmedicineimsj-59	working
artofmedicineimsj-59	silkworm
artofmedicineimsj-59	production
artofmedicineimsj-59	women
artofmedicineimsj-59	conditions
artofmedicineimsj-59	cocoons
artofmedicineimsj-59	butterflies