PMC:1186732 / 499-509 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T261","span":{"begin":1,"end":2},"obj":"DT"},{"id":"T262","span":{"begin":3,"end":8},"obj":"NN"}],"relations":[{"id":"R77","pred":"det","subj":"T261","obj":"T262"}],"text":" a model f"}