GDELT 1.0 Global Knowledge Graph GKG

The GDELT 1.0 Global Knowledge Graph begins April 1, 2013, and consists of two parallel data streams, one encoding the entire knowledge graph with all of its fields, and the other encoding only the subset of the graph that records counts of a set of predefined categories like the number of protesters, the number killed, or number displaced or sickened. Such counts may occur independently of the CAMEO events in the primary GDELT event stream, such as mentions of those killed in industrial accidents which are not captured in CAMEO or those displaced by a natural disaster or sickened by a disease epidemic. In this way, the GKG Counts File can be used to produce a daily Death Tracker to map all mentions of death across the world each day, or an Affected Tracker to indicate how many persons were sickened, displaced, or stranded each day.

Crux Product Identifier: Cx13214

GDELT 1.0全球知识图谱（GDELT 1.0 Global Knowledge Graph）始于2013年4月1日，包含两条并行数据流：一条编码存储包含全部字段的完整知识图谱，另一条仅编码存储该图谱中记录一组预定义类别计数的子集，例如抗议者人数、遇难人数、流离失所人数或感染病患人数。此类计数可能独立于GDELT主事件流中的CAMEO事件（CAMEO events）出现，例如提及工业事故中的遇难者（此类事件未被CAMEO体系收录），或是因自然灾害流离失所者、因传染病疫情感染的病患。借此，GKG计数文件可用于构建每日死亡追踪器（Death Tracker），以绘制全球每日所有死亡相关提及的分布图谱；亦可构建受影响人群追踪器（Affected Tracker），用于统计每日感染、流离失所或受困的人员数量。
核心产品标识符：Cx13214