PMC:1914394 / 24992-25004 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T14099","span":{"begin":6,"end":11},"obj":"NN"},{"id":"T14101","span":{"begin":3,"end":5},"obj":"NN"}],"relations":[{"id":"R3824","pred":"compound","subj":"T14101","obj":"T14099"}],"text":"by ON layer "}