<https://aaai.org/papers/00044-aips98-006-conditional-effects-in-graphplan/>
<http://schema.org/dateModified>
"2023-10-16T03:34:59+00:00"^^<http://schema.org/Date>
<https://aaai.org/papers/00044-aips98-006-conditional-effects-in-graphplan/>