Assertion: lignin's structure | /r/CapableOf | hold long narrow channels
Facets:
value: for transporting water
type: PURPOSE
value: to the parts
type: TRANSITIVE-OBJECT
Source sentences:
text: Plants then needed a robust internal structure that held long narrow channels for transporting water from the soil to all the different parts of the above-soil plant, especially to the parts where photosynthesis occurred.