PMC:7299399 / 54701-54716 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"795","span":{"begin":0,"end":15},"obj":"Chemical"}],"attributes":[{"id":"A795","pred":"tao:has_database_id","subj":"795","obj":"MESH:D013193"}],"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":"stainless steel"}