{"first_sentence": {"type": "/type/text", "value": "Research among tribal groups using ayahuasca and other psychoactives has shown that cultural traditions play an important role not only in interpreting and imprinting meaning upon visions but also in shaping the visionary experience."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 06:33:27.187047"}, "weight": "1.9 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["North Atlantic Books"], "number_of_pages": 160, "isbn_13": ["9781556433115"], "id": 11647631, "edition_name": "First Trade Paper edition", "isbn_10": ["1556433115"], "publish_date": "April 28, 1999", "key": "/b/OL8595557M", "authors": [{"key": "/a/OL3036364A"}, {"key": "/a/OL3036365A"}, {"key": "/a/OL775104A"}], "title": "Ayahuasca Visions", "type": {"key": "/type/edition"}, "subjects": ["Anthropology", "Subjects & Themes - Religious", "Conceptual", "Art & Art Instruction", "Art", "History - General", "Body, Mind & Spirit / Spirituality / Shamanism", "Architecture"], "physical_dimensions": "12.8 x 9.8 x 0.5 inches", "revision": 1}