Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:standard | 
| gptkbp:area | 108,900 square kilometers | 
| gptkbp:borderedBy | gptkb:Lesser_Khingan_Mountains gptkb:Xing'an_Mountains Zhangguangcai Mountains | 
| gptkbp:country | gptkb:China | 
| gptkbp:knownFor | fertile soil | 
| gptkbp:locatedIn | gptkb:Heilongjiang_Province | 
| gptkbp:mainCrops | gptkb:rice gptkb:wheat soybeans | 
| gptkbp:namedFor | gptkb:Songhua_River gptkb:Heilong_River Wusuli River | 
| gptkbp:partOf | gptkb:Northeast_China_Plain | 
| gptkbp:usedFor | agriculture | 
| gptkbp:bfsParent | gptkb:Sanjiang_Plain | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Three Rivers Plain |