PMC:1440874 / 4359-4368 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1026","span":{"begin":0,"end":5},"obj":"NN"},{"id":"T1027","span":{"begin":5,"end":7},"obj":","},{"id":"T1028","span":{"begin":7,"end":8},"obj":"SYM"}],"text":"Atrxt, ~2"}