PMC:7640975 / 121-139 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":9,"end":11},"obj":"http://purl.obolibrary.org/obo/CL_0000453"},{"id":"T6","span":{"begin":12,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0007874"},{"id":"T7","span":{"begin":15,"end":17},"obj":"http://purl.obolibrary.org/obo/CLO_0007874"}],"text":"-Coupled LC-MS/MS\n"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":9,"end":11},"obj":"Chemical"},{"id":"T2","span":{"begin":12,"end":14},"obj":"Chemical"},{"id":"T3","span":{"begin":15,"end":17},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_73582"},{"id":"A2","pred":"chebi_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/CHEBI_73613"},{"id":"A3","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_73613"}],"text":"-Coupled LC-MS/MS\n"}