Assertion: lignite's content | /r/HasProperty | recorded at the time
Facets:
Source sentences:
text: In a typical example of the new and novel process which has been found to give very satisfactory results, the beforementioned volatile contents of the char produced being recorded at the time the sample was taken with the 5.5 percent volatile content being recorded at 12:00 noon and the 11.4 percent volatile content being recorded at 8:00 p.m.