Assertion: bastion's use | /r/HasProperty | before hornwork
Facets:
Source sentences:
text: Their chief use is before a hornwork or crownwork.
text: Their chief use is before a hornwork or crownwork.
text: Their chief use is before a hornwork or crownwork.
text: Their chief use is before a hornwork or crownwork.
text: Their chief use is before a hornwork or crownwork.
text: Their chief use is before a hornwork or crownwork.