Assertion: flask's body | /r/HasProperty | description
Facets:
Source sentences:
text: "flextlayout" , "body" : [ "{% extends \" layout.html \" %}" , "{% block title %}" , "$0" , "{% endblock %}" , "{% block content %}" , "{% endblock %}" ], "description" : "Boilerplate template that extends layout.html" },