PMC:7036705 / 1955-2053
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T11","span":{"begin":81,"end":82},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"However, this emergency belt might result expensive and hard to be sustained for a very long time."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T17","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"However, this emergency belt might result expensive and hard to be sustained for a very long time."}