Assertion: flask | /r/HasProperty | based on jinja
Facets:
Source sentences:
text: Flask is the popular microweb framework based on Werkzeug and Jinja 2, particularly written in Python.
text: Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
text: Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions.