CORD-19:99878b27abf822d05c58aca2be825dd6652e9551 / 22333-22707 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/CORD-19/sourceid/99878b27abf822d05c58aca2be825dd6652e9551","sourcedb":"CORD-19","sourceid":"99878b27abf822d05c58aca2be825dd6652e9551","text":"The shale revolution and the advent of the US onto the global energy map have challenged the power of long-term oil exporters, OPEC þ Russia (Morse, 2014) , and Saudi Arabia tried, without success, to drive US shale producers out of the energy market by keeping crude prices low in the mid-2010s and by forging an alliance with Russia on output cuts in 2016 (Kotsev, 2020) .","tracks":[{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T131","span":{"begin":0,"end":374},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"TextSentencer_T131","pred":"source","obj":"CORD-19-Sentences"}]},{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T131","span":{"begin":0,"end":374},"obj":"Sentence"}],"attributes":[{"subj":"T131","pred":"source","obj":"CORD-19_Custom_license_subset"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"CORD-19-Sentences","color":"#e693ec","default":true},{"id":"CORD-19_Custom_license_subset","color":"#93eccc"}]}]}}