Assertion: lignite | /r/HasProperty | put to use
Facets:
value: subsequently
type: TEMPORAL
Source sentences:
text: Accordingly, various attempts have been made in the past to overcome this difficulty and to remove sand from mined brown coal or lignite, or at least reduce the proportion of sand in such material to such an extent that the sand remaining in the brown coal or lignite does not give rise to difficulties such as those outlined above when the brown coal or lignite is subsequently put to use, and in particular therefore does not cause a significant amount of wear.
text: Accordingly, various attempts have been made in the past to overcome this difficulty and to remove sand from mined brown coal or lignite, or at least reduce the proportion of sand in such material to such an extent that the sand remaining in the brown coal or lignite does not give rise to difficulties such as those outlined above when the brown coal or lignite is subsequently put to use, and in particular therefore does not cause a significant amount of wear.