PMC:7229913 / 15220-15303
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T55","span":{"begin":64,"end":76},"obj":"http://purl.obolibrary.org/obo/OBI_0000245"}],"text":"Surface air temperature was provided by the Weather Underground Organization (WUO)."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T123","span":{"begin":0,"end":83},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Surface air temperature was provided by the Weather Underground Organization (WUO)."}