PMC:516044 / 11179-11183 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3067","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T3066","span":{"begin":0,"end":1},"obj":"SYM"}],"relations":[{"id":"R2011","pred":"punct","subj":"T3066","obj":"T3067"}],"text":"/kg "}