PMC:7796058 / 60467-60631 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T444","span":{"begin":0,"end":164},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The color of the room polygon turned red indicating high risk and the room polygon was extruded (i.e., the polygon height increases) proportional to the risk value."}