PMC:7417187 / 25556-25648 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T226","span":{"begin":0,"end":92},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The goggles are to be discarded if broken or rendered optically non-clear on repeated usage."}