PMC:7454258 / 24575-24660 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T164","span":{"begin":0,"end":85},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Ultra-processed foods now contribute ∼60% of all calories in the US food supply (24)."}

{"project":"2_test","denotations":[{"id":"32687145-29729673-2017857","span":{"begin":81,"end":83},"obj":"29729673"}],"text":"Ultra-processed foods now contribute ∼60% of all calories in the US food supply (24)."}