延河
E1032607
延河是中国黄土高原上一条重要支流河流，流经陕西省延安地区并最终汇入黄河。
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T13296316 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 延河 Context triple: [Yan River, hasChineseName, 延河]
-
A.
汾河
汾河是中国山西省境内黄河第二大支流，也是该省重要的母亲河和生态、经济发展轴线之一。
-
B.
海河
海河是中国北方重要的河流和水系之一，流经天津等地并最终注入渤海。
-
C.
汉江
汉江是中国长江中游最大的支流之一，流经陕西、湖北等地并在武汉与长江汇合。
-
D.
洮河
洮河是中国西北地区一条重要的黄河支流，流经甘肃等地，以其多民族聚居的流域文化和生态景观而闻名。
-
E.
河
河 is a common Chinese character meaning “river,” frequently used in place names and everyday vocabulary.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 延河 Target entity description: 延河是中国黄土高原上一条重要支流河流，流经陕西省延安地区并最终汇入黄河。
-
A.
汾河
汾河是中国山西省境内黄河第二大支流，也是该省重要的母亲河和生态、经济发展轴线之一。
-
B.
海河
海河是中国北方重要的河流和水系之一，流经天津等地并最终注入渤海。
-
C.
汉江
汉江是中国长江中游最大的支流之一，流经陕西、湖北等地并在武汉与长江汇合。
-
D.
洮河
洮河是中国西北地区一条重要的黄河支流，流经甘肃等地，以其多民族聚居的流域文化和生态景观而闻名。
-
E.
河
河 is a common Chinese character meaning “river,” frequently used in place names and everyday vocabulary.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
内流河水系支流
ⓘ
支流 ⓘ 河流 ⓘ |
| 中文名称 | 延河 ⓘ |
| 主要城市 |
延安宝塔区
ⓘ
延安市区 ⓘ |
| 主要补给类型 | 雨水补给 ⓘ |
| 别名 |
延川河
ⓘ
linked to:
延河
延水 ⓘ |
| 发源地 |
陕西省延安市志丹县境内
ⓘ
黄土高原丘陵沟壑区 ⓘ |
| 地貌区 | 黄土高原沟壑区 ⓘ |
| 所在国家 |
中国
ⓘ
linked to:
China
|
| 所在国家行政区 | 中华人民共和国 ⓘ |
| 所在地区 | 黄土高原 ⓘ |
| 所在流域 | 黄河中游流域 ⓘ |
| 所在省份 | 陕西省 ⓘ |
| 所在省级行政区 |
陕西省
ⓘ
linked to:
Shaanxi Province
|
| 所属洲 |
亚洲
ⓘ
linked to:
Asia
|
| 文化意义 |
中国革命圣地延安的重要自然地理要素
ⓘ
延安革命根据地象征性河流之一 ⓘ |
| 水系 |
黄河水系
ⓘ
linked to:
黄河
|
| 汇入水体 | 黄河 ⓘ |
| 河口位置 | 陕西省延安市延川县境内黄河右岸 ⓘ |
| 河流类型 | 季节性河流 ⓘ |
| 治理措施 |
修建淤地坝
ⓘ
实施水土保持工程 ⓘ 退耕还林还草工程 ⓘ |
| 流向 |
大致由北向南
ⓘ
自西北向东南 ⓘ |
| 流经地区 |
延安地区
ⓘ
延安市 ⓘ |
| 生态问题 |
水土流失严重
ⓘ
泥沙含量高 ⓘ |
| 相关历史事件 | 中国共产党在延安时期的革命活动 ⓘ |
| 相关景观 |
延安宝塔山附近河段
ⓘ
延河大桥 ⓘ |
| 自然特征 |
多峡谷河段
ⓘ
汛期水量变化大 ⓘ |
| 重要功能 |
区域生态廊道
ⓘ
沿岸居民生活用水来源 ⓘ 灌溉用水来源 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: 延河 Description of subject: 延河是中国黄土高原上一条重要支流河流，流经陕西省延安地区并最终汇入黄河。
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.