PMC:7239603 / 23694-23708 JSONTXT

{"project":"testtesttest","denotations":[{"id":"T299","span":{"begin":0,"end":14},"obj":"Body_part"}],"attributes":[{"id":"A299","pred":"uberon_id","subj":"T299","obj":"http://purl.obolibrary.org/obo/UBERON_0006008"}],"text":"aortic annulus"}