Assertion: lentil | /r/HasProperty | important
Facets:
value: for centuries
type: TEMPORAL
value: in transferring oxygen
type: PURPOSE
Source sentences:
text: Lentils are a good source of iron which is important in transferring oxygen around the body.
text: Although lentils have been an important crop for centuries, lentil breeding and genetic research have a relatively short history compared to many other crops.