PMC:4913875 / 14123-14144 JSONTXT

{"project":"testtesttest","denotations":[{"id":"T82","span":{"begin":1,"end":13},"obj":"Body_part"}],"attributes":[{"id":"A82","pred":"uberon_id","subj":"T82","obj":"http://purl.obolibrary.org/obo/UBERON_0002135"}],"text":" Mitral valve disease"}