PMC:1482699 / 42-50 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T580","span":{"begin":2,"end":5},"obj":"NN"}],"text":"y QTL us"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T547","span":{"begin":2,"end":5},"obj":"SO_EXT:0000771"}],"text":"y QTL us"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T529","span":{"begin":2,"end":5},"obj":"SO:0000771"}],"text":"y QTL us"}