可以在NetworKit中创建属性图吗？

import networkit as nk

# 创建一个属性图
G = nk.graph.Graph(n=10, weighted=True, directed=False)

# 为节点添加属性
G.addNodeAttribute("age", nk.types.INT)
G.addNodeAttribute("gender", nk.types.STRING)

# 为边添加属性
G.addEdgeAttribute("weight", nk.types.FLOAT)

# 添加节点和边
G.addNode()
G.addEdge(0, 1)

# 设置节点和边的属性值
G.setNodeAttribute(0, "age", 25)
G.setNodeAttribute(0, "gender", "male")
G.setEdgeAttribute(0, "weight", 0.5)

# 获取节点和边的属性值
age = G.getNodeAttribute(0, "age")
gender = G.getNodeAttribute(0, "gender")
weight = G.getEdgeAttribute(0, "weight")