PMC:1617083 / 4721-4732 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3518","span":{"begin":5,"end":10},"obj":"VB"},{"id":"T3522","span":{"begin":1,"end":4},"obj":"MD"}],"relations":[{"id":"R823","pred":"aux","subj":"T3522","obj":"T3518"}],"text":" may occur "}