Assertion: trench | /r/HasProperty | a type of hindrance
Facets:
value: in the pre-firearm era
type: TEMPORAL
value: mainly
type: DEGREE
Source sentences:
text: In the pre-firearm era, they were mainly a type of hindrance to an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).
text: In the pre-firearm era, they were mainly a type of hindrance to an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).
text: In the pre-firearm eras, they were mainly a type of hindrance for an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).
text: In the pre-firearm era, they were mainly a type of hindrance to an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).
text: In the pre-firearm eras, they were mainly a type of hindrance to an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).
text: In the pre-firearm era, they were mainly a type of hindrance to an attacker of a fortified location, such as the moat around a castle (this is technically called a ditch).