Assertion: covered bridge | /r/HasProperty | built over the schuylkill river
Facets:
value: in philadelphia
type: LOCATION
value: in 1800
type: TEMPORAL
value: in 1805
type: TEMPORAL
Source sentences:
text: The first covered bridge in the United States was built over the Schuylkill River in Philadelphia in 1805 and was known as the Permanent Bridge.
text: The first covered bridge in the United States was built in 1800 over the Schuylkill River in Philadelphia.