Assertion: horde's alliance | /r/CapableOf | border the blue horde
Facets:
value: in the balkans
type: LOCATION
Source sentences:
text: From the 1280s until 1299, the White Horde (or Blue Horde) was effectively under the control of two khans, the legitimate khans and Nogai Khan, a warlord and kingmaker, who made an alliance with the Byzantine Empire and invaded countries bordering the Blue Horde, particularly in the Balkans.