PMC:7143804 / 19254-19338 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T152","span":{"begin":0,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The meandering heater are assumed to be lines at the bottom side of the layer stack."}