Let's install the django-json-ld package into your project's virtual environment (and include it in requirements/_base.txt):

(env)$ pip install django-json-ld==0.0.4

Put "django_json_ld" under INSTALLED_APPS in the settings:

# myproject/settings/_base.py
INSTALLED_APPS = [
    # other apps…
    "django_json_ld",
]