PMC:1253828 / 2302-2313 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1072","span":{"begin":0,"end":5},"obj":"JJ"},{"id":"T1073","span":{"begin":6,"end":11},"obj":"NN"}],"relations":[{"id":"R424","pred":"amod","subj":"T1072","obj":"T1073"}],"text":"heavy metal"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T833","span":{"begin":6,"end":11},"obj":"CHEBI_EXT:metal"}],"text":"heavy metal"}