Assertion: flax | /r/HasProperty | one of them
Facets:
Source sentences:
text: Among dozens of plant-based natural fibers, flax is one of them that have been widely investigated because it offers the best potential combination of low cost, light weight, high strength and stiffness, and annual production yield for structural application (Yan et al., 2014a).
text: was an exploration of 100 commonly used drugs and supplements on cognition in older adults, that found flax to be one of the few things that appeared to help.