Assertion: borax's alkaline structure | /r/HasProperty | high
Facets:
Source sentences:
text: It has a high alkaline structure with a pH level of 9.3.
text: It has a high alkaline structure with a pH level of 9.3.
text: It has a high alkaline structure with a pH level of 9.3.
text: It has a high alkaline structure with a pH level of 9.3.