| http://www.w3.org/ns/prov#value | - xylum coca plant)Morphine (extracted by ???poppy pods???- Papaver somniferum-)PapaverineSerotonin (roots, leaves, fruits and seeds from at least 42 species, such as dates, papayas and bananas)Caffeine (seeds, leaves, and fruit of some plants such as coffee and tea bush, as well as from kola nut, yerba mat??, guarana berries, guayusa, and the yaupon holly),Theobromine (the main alkaloid present in
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