PMC:138691 / 340-348 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T99","span":{"begin":2,"end":4},"obj":"FW"},{"id":"T100","span":{"begin":5,"end":7},"obj":"FW"}],"relations":[{"id":"R57","pred":"advmod","subj":"T99","obj":"T100"}],"text":"s et al,"}