Assertion: tent's pole | /r/HasProperty | extra
Facets:
Source sentences:
text: Larger dome tents have extra poles but their core design starts with the two main supportive poles.
text: Expedition' tents often have extra poles to help ensure that wind does not blow the two layers into contact.
text: Expedition' tents often have extra poles to help ensure that wind does not blow the two layers into contact.