PubMed:15993389 / 625-660 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T6","span":{"begin":0,"end":35},"obj":"Sentence"},{"id":"T6","span":{"begin":0,"end":35},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The pH optimum was found to be pH7."}