Analysis of Traffic Accident Based on Knowledge Graph

Table 3

Extraction results of different types of entities and relationships.

Category	The encoding of the entity or relationship type in the concept	The number of entities or relationships	Total
Entity in concept	ACCIDENT	5083	17182
	PEOPLE	9152
	VEHICLE	68
	ROAD	2453
	ENVIRONMENT	4
	DEPARTMENT	8
	CAUSE	34
	NATURE	13
	JUDGMENT	7
Relationship	Located_in	5083	51992
	Weather	5083
	Person	9911
	Due_to	5092
	Character	5083
	Jurisdiction_over	2604
	Transportation	9572
	Responsibility	9564