PMC:1440874 / 639-646 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T263","span":{"begin":1,"end":2},"obj":"CD"},{"id":"T265","span":{"begin":2,"end":3},"obj":"HYPH"},{"id":"T266","span":{"begin":4,"end":6},"obj":"IN"}],"text":" 8- to "}