PMC:7143804 / 52927-52950 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"325","span":{"begin":0,"end":23},"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":"Cyclic Olefin Copolymer"}

{"project":"LitCovid-sentences","denotations":[{"id":"T454","span":{"begin":0,"end":23},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Cyclic Olefin Copolymer"}