PMC:7547912 / 18266-18449 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T71","span":{"begin":64,"end":65},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"This indicate the changes in PM2.5 and PM10 concentrations have a great influence on AQI content; i.e., an increase in their concentration will directly elevate the air quality index."}

{"project":"LitCovid-PubTator","denotations":[{"id":"94","span":{"begin":39,"end":43},"obj":"Chemical"}],"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":"This indicate the changes in PM2.5 and PM10 concentrations have a great influence on AQI content; i.e., an increase in their concentration will directly elevate the air quality index."}

{"project":"LitCovid-sentences","denotations":[{"id":"T112","span":{"begin":0,"end":183},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This indicate the changes in PM2.5 and PM10 concentrations have a great influence on AQI content; i.e., an increase in their concentration will directly elevate the air quality index."}