Assertion: bur | /r/HasProperty | seed
Facets:
Source sentences:
text: A bur (also spelled burr) is a seed or dry fruit or infructescence that has hooks or teeth.
text: A bur (also spelled burr) is a seed or dry fruit or infructescence in which the seeds bear hooks or teeth which attach themselves to fur or clothing of passing animals or people.
text: A bur (also spelled burr) is a seed or dry fruit or infructescence that has hooks or teeth.