如何使用Python将turle RDF (ttl)数据导入到neo4j？当前ttl文件包含本体数据

from rdflib import Graph
from py2neo import Graph as NeoGraph, Node, Relationship

# 连接到Neo4j数据库
neo_graph = NeoGraph("bolt://localhost:7687", auth=("neo4j", "password"))

# 创建RDF图并加载ttl文件
rdf_graph = Graph()
rdf_graph.parse("path_to_your_ttl_file.ttl", format="ttl")

# 清空Neo4j数据库（谨慎操作）
neo_graph.delete_all()

# 遍历RDF图中的每个三元组并导入Neo4j
for s, p, o in rdf_graph:
    # 创建节点
    subject_node = Node("Entity", id=str(s))
    object_node = Node("Entity", id=str(o))
    
    # 创建关系
    relationship = Relationship(subject_node, p.toPython(), object_node)
    
    # 将节点和关系添加到Neo4j图
    neo_graph.create(subject_node)
    neo_graph.create(object_node)
    neo_graph.create(relationship)

print("数据导入完成")