PMC:7454258 / 97-358 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T57592","span":{"begin":66,"end":71},"obj":"http://purl.obolibrary.org/obo/UBERON_0001456"},{"id":"T18757","span":{"begin":114,"end":115},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"search effort 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 could rapidly generate the evidence base needed to address these multiple nati"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":219,"end":223},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_22695"}],"text":"search effort 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 could rapidly generate the evidence base needed to address these multiple nati"}

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":29,"end":37},"obj":"Sentence"},{"id":"T3","span":{"begin":38,"end":46},"obj":"Sentence"},{"id":"T4","span":{"begin":48,"end":58},"obj":"Sentence"},{"id":"T5","span":{"begin":59,"end":113},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"search effort 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 could rapidly generate the evidence base needed to address these multiple nati"}