Assertion: lignin's value | /r/AtLocation | the literature
Facets:
value: for q. suber cork
type: TEMPORAL
Source sentences:
text: The chemical composition of cork and xylem (Table 1) is in general agreement with the values reported in the literature for Q. suber cork (Pereira, 1988, 2013; Jové et al., 2011) and wood (Leal et al., 2005).