Assertion: einsteinium | /r/HasProperty | the 7th of them
Facets:
Source sentences:
text: Einsteinium belongs to the actinoids, and it is the 7th of them.
text: Einsteinium belongs to the actinoids, and it is the 7th of them.
text: Einsteinium belongs to the actinoids, and it is the 7th of them.