Assertion: boron | /r/HasProperty | yb
Facets:
Source sentences:
text: 4 B 24 , YB 25 , YB 50 , YB 66 , NaB 15 or MgAlB 14 , γ-AlB 12 , BeB 3  and SiB 6 .
text: 4 B 24 , YB 25 , YB 50 , YB 66 , NaB 15 or MgAlB 14 , γ-AlB 12 , BeB 3  and SiB 6 .
text: 4 B 24 , YB 25 , YB 50 , YB 66 , NaB 15 or MgAlB 14 , γ-AlB 12 , BeB 3  and SiB 6 .
text: 4 B 24 , YB 25 , YB 50 , YB 66 , NaB 15 or MgAlB 14 , γ-AlB 12 , BeB 3  and SiB 6 .
text: 4 B 24 , YB 25 , YB 50 , YB 66 , NaB 15 or MgAlB 14 , γ-AlB 12 , BeB 3  and SiB 6 .