Assertion: tower's foundation | /r/HasProperty | perrot
Facets:
Source sentences:
text: At Nippur, superimposed ziggurats built by Ur-Nammu (2112-2095) and Naram-Sin (2254-2218) have been confirmed, and it seems likely that a pre-Sargonic ziggurat serves as a foundation (Perrot 1955: 154).