PMC:7454258 / 31904-32057 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T33381","span":{"begin":3,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T69430","span":{"begin":145,"end":147},"obj":"http://purl.obolibrary.org/obo/CLO_0001382"}],"text":"As a share of our economy, total US health care expenditures have nearly tripled since 1970, from 6.9% to 17.9% of Gross Domestic Product (GDP) (48, 49)."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T43","span":{"begin":139,"end":142},"obj":"Chemical"}],"attributes":[{"id":"A43","pred":"chebi_id","subj":"T43","obj":"http://purl.obolibrary.org/obo/CHEBI_17552"},{"id":"A44","pred":"chebi_id","subj":"T43","obj":"http://purl.obolibrary.org/obo/CHEBI_58189"}],"text":"As a share of our economy, total US health care expenditures have nearly tripled since 1970, from 6.9% to 17.9% of Gross Domestic Product (GDP) (48, 49)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T194","span":{"begin":0,"end":153},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"As a share of our economy, total US health care expenditures have nearly tripled since 1970, from 6.9% to 17.9% of Gross Domestic Product (GDP) (48, 49)."}