PMC:7454258 / 109-280 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T57592","span":{"begin":54,"end":59},"obj":"http://purl.obolibrary.org/obo/UBERON_0001456"},{"id":"T18757","span":{"begin":102,"end":103},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"t and authority\n\nAbstract\nABSTRACT\n\nBackground\nThe US faces remarkable food and nutrition challenges. A new federal effort to strengthen and coordinate nutrition research "}

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":17,"end":25},"obj":"Sentence"},{"id":"T3","span":{"begin":26,"end":34},"obj":"Sentence"},{"id":"T4","span":{"begin":36,"end":46},"obj":"Sentence"},{"id":"T5","span":{"begin":47,"end":101},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"t and authority\n\nAbstract\nABSTRACT\n\nBackground\nThe US faces remarkable food and nutrition challenges. A new federal effort to strengthen and coordinate nutrition research "}