Assertion: oil boom | /r/CapableOf | become centered
Facets:
value: as a port
type: MANNER
value: on the city of houston
type: LOCATION
value: heavily
type: DEGREE
value: as a commercial center
type: MANNER
value: because of these events
type: CAUSE
Source sentences:
text: Because of these events, the coming oil boom became heavily centered on the city of Houston both as a port and a commercial center.