Assertion: crude oil | /r/CapableOf | replace non-canadianimported oil
Facets:
value: since 2012
type: TEMPORAL
value: progressively
type: MANNER
value: overseas
type: LOCATION
Source sentences:
text: Since 2012, oil shipped by rail from the Bakken fields in North Dakota has progressively replaced overseas (non-Canadian) imported oil used by East Coast US refineries.