PMC:1540739 / 441-449 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T521","span":{"begin":0,"end":8},"obj":"NNP"}],"text":"Cassette"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T420","span":{"begin":0,"end":8},"obj":"SO_EXT:0005853"}],"text":"Cassette"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T394","span":{"begin":0,"end":8},"obj":"SO:0005853"}],"text":"Cassette"}