Assertion: apple tree | /r/HasProperty | propagated
Facets:
value: by grafting an apple tree
type: MANNER
Source sentences:
text: Our apple trees, like many fruit trees, are propagated by grafting: joining a scion (which becomes the fruiting part, or top of the tree) to a root stock (which becomes the root of the tree).
text: Apple trees are propagated by grafting an apple tree stem to a root system.