PMC:7454258 / 324-514 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1595","span":{"begin":129,"end":139},"obj":"http://purl.obolibrary.org/obo/BFO_0000030"},{"id":"T9192","span":{"begin":144,"end":147},"obj":"http://purl.obolibrary.org/obo/PR_000001343"},{"id":"T711","span":{"begin":166,"end":175},"obj":"http://purl.obolibrary.org/obo/BFO_0000030"}],"text":"ded to address these multiple national challenges. However, the relevant characteristics of such an effort have been uncertain.\n\nObjectives\nOur aim was to provide an objective, informative s"}

{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":51,"end":127},"obj":"Sentence"},{"id":"T8","span":{"begin":129,"end":139},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ded to address these multiple national challenges. However, the relevant characteristics of such an effort have been uncertain.\n\nObjectives\nOur aim was to provide an objective, informative s"}