PMC:3900904 / 1406-1407 JSONTXT

{"project":"TEST0","denotations":[{"id":"24459272-80-85-988491","span":{"begin":0,"end":1},"obj":"[\"12039743\"]"}],"text":"3"}

{"project":"2_test","denotations":[{"id":"24459272-12039743-44254073","span":{"begin":0,"end":1},"obj":"12039743"}],"text":"3"}