PMC:7152911 / 7437-7584 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T57506","span":{"begin":0,"end":5},"obj":"http://purl.obolibrary.org/obo/CLO_0007225"},{"id":"T64576","span":{"begin":112,"end":118},"obj":"http://purl.obolibrary.org/obo/CLO_0007225"}],"text":"label-free protocols (Daniels and Pourmand, 2007; Rapp et al. 2010; Sang et al. 2016; Vestergaard et al. 2007). Labels, often referred to as report"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T25","span":{"begin":0,"end":5},"obj":"Chemical"}],"attributes":[{"id":"A25","pred":"chebi_id","subj":"T25","obj":"http://purl.obolibrary.org/obo/CHEBI_35209"}],"text":"label-free protocols (Daniels and Pourmand, 2007; Rapp et al. 2010; Sang et al. 2016; Vestergaard et al. 2007). Labels, often referred to as report"}

{"project":"LitCovid-sentences","denotations":[{"id":"T60","span":{"begin":62,"end":79},"obj":"Sentence"},{"id":"T61","span":{"begin":80,"end":104},"obj":"Sentence"},{"id":"T62","span":{"begin":105,"end":111},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"label-free protocols (Daniels and Pourmand, 2007; Rapp et al. 2010; Sang et al. 2016; Vestergaard et al. 2007). Labels, often referred to as report"}

{"project":"2_test","denotations":[{"id":"32364936-18176631-7712886","span":{"begin":44,"end":48},"obj":"18176631"},{"id":"32364936-20563563-7712887","span":{"begin":62,"end":66},"obj":"20563563"},{"id":"32364936-25608959-7712888","span":{"begin":80,"end":84},"obj":"25608959"},{"id":"32364936-28903304-7712889","span":{"begin":105,"end":109},"obj":"28903304"}],"text":"label-free protocols (Daniels and Pourmand, 2007; Rapp et al. 2010; Sang et al. 2016; Vestergaard et al. 2007). Labels, often referred to as report"}