PMC:7463108 / 4774-4947 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T10276","span":{"begin":47,"end":50},"obj":"http://purl.obolibrary.org/obo/CL_0000990"}],"text":"oids, such as methadone (Kolodyny et al. 2015; CDC 2017). The second phase began in 2010 in which heroin took the lead as the principal cause of overdose deaths. The most re"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T6","span":{"begin":14,"end":23},"obj":"Chemical"},{"id":"T7","span":{"begin":98,"end":104},"obj":"Chemical"}],"attributes":[{"id":"A6","pred":"chebi_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/CHEBI_6807"},{"id":"A7","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_27808"}],"text":"oids, such as methadone (Kolodyny et al. 2015; CDC 2017). The second phase began in 2010 in which heroin took the lead as the principal cause of overdose deaths. The most re"}

{"project":"LitCovid-PubTator","denotations":[{"id":"85","span":{"begin":14,"end":23},"obj":"Chemical"},{"id":"86","span":{"begin":98,"end":104},"obj":"Chemical"},{"id":"93","span":{"begin":145,"end":160},"obj":"Disease"}],"attributes":[{"id":"A85","pred":"tao:has_database_id","subj":"85","obj":"MESH:D008691"},{"id":"A86","pred":"tao:has_database_id","subj":"86","obj":"MESH:D003932"},{"id":"A93","pred":"tao:has_database_id","subj":"93","obj":"MESH:D062787"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"oids, such as methadone (Kolodyny et al. 2015; CDC 2017). The second phase began in 2010 in which heroin took the lead as the principal cause of overdose deaths. The most re"}

{"project":"LitCovid-sentences","denotations":[{"id":"T41","span":{"begin":41,"end":57},"obj":"Sentence"},{"id":"T42","span":{"begin":58,"end":161},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"oids, such as methadone (Kolodyny et al. 2015; CDC 2017). The second phase began in 2010 in which heroin took the lead as the principal cause of overdose deaths. The most re"}

{"project":"2_test","denotations":[{"id":"32876803-25581144-62957826","span":{"begin":41,"end":45},"obj":"25581144"}],"text":"oids, such as methadone (Kolodyny et al. 2015; CDC 2017). The second phase began in 2010 in which heroin took the lead as the principal cause of overdose deaths. The most re"}