PMC:6580293 / 18710-18725 JSONTXT

{"project":"testtesttest","denotations":[{"id":"T204","span":{"begin":0,"end":15},"obj":"Body_part"}],"attributes":[{"id":"A204","pred":"uberon_id","subj":"T204","obj":"http://purl.obolibrary.org/obo/UBERON_0002080"}],"text":"right ventricle"}