PMC:7796058 / 69476-69637 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T520","span":{"begin":0,"end":161},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Figure 7 An Example of Modelling OGC STA for a Selected IndoorGML Cell in this figure, “*” denotes “many” instances in ‘0 to many” and “1 to many” relationship."}