我怎样才能从json-ld代码中抓取数据？

import json

# 示例json-ld代码
json_ld_code = '''
{
  "@context": "https://schema.org/",
  "@type": "Person",
  "name": "John Doe",
  "jobTitle": "Software Engineer",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "123 Main St",
    "addressLocality": "City",
    "addressRegion": "State",
    "postalCode": "12345",
    "addressCountry": "Country"
  }
}
'''

# 解析json-ld代码
data = json.loads(json_ld_code)

# 提取姓名和职位
name = data['name']
job_title = data['jobTitle']

# 提取地址信息
address = data['address']
street_address = address['streetAddress']
locality = address['addressLocality']
region = address['addressRegion']
postal_code = address['postalCode']
country = address['addressCountry']

# 打印提取的数据
print("姓名:", name)
print("职位:", job_title)
print("地址:", street_address, locality, region, postal_code, country)