PMC:7537094 / 29390-29581 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T70618","span":{"begin":15,"end":16},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T55946","span":{"begin":31,"end":35},"obj":"http://purl.obolibrary.org/obo/CLO_0001185"},{"id":"T35675","span":{"begin":86,"end":88},"obj":"http://purl.obolibrary.org/obo/CLO_0050507"}],"text":"26 Schleicher, A. (2019). PISA 2018 Insights and Interpretations. OECD. Retrieved May 22, 2020, from https://www.oecd.org/pisa/PISA%202018%20Insights%20and%20Interpretations%20FINAL%20PDF.pdf"}

{"project":"LitCovid-sentences","denotations":[{"id":"T218","span":{"begin":26,"end":65},"obj":"Sentence"},{"id":"T219","span":{"begin":66,"end":71},"obj":"Sentence"},{"id":"T220","span":{"begin":72,"end":191},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"26 Schleicher, A. (2019). PISA 2018 Insights and Interpretations. OECD. Retrieved May 22, 2020, from https://www.oecd.org/pisa/PISA%202018%20Insights%20and%20Interpretations%20FINAL%20PDF.pdf"}