Assertion: artesian aquifer | /r/HasProperty | separated by clay beds
Facets:
value: from one another
type: TRANSITIVE-OBJECT
Source sentences:
text: Artesian aquifers occur at depth in the Gundumi Formation, the Rima Group, and the Gwandu Formation and are separated from one another by clay beds in the lower part of the Rima Group and the Dange Formation.