PMC:1892049 / 21220-21230 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T9804","span":{"begin":5,"end":8},"obj":"NN"},{"id":"T9805","span":{"begin":4,"end":5},"obj":"HYPH"}],"relations":[{"id":"R2897","pred":"punct","subj":"T9805","obj":"T9804"}],"text":"opt /opt m"}