Assertion: power station | /r/HasProperty | connected to the national grid substation
Facets:
value: by 400 kv cables
type: OTHER
value: at pentir
type: LOCATION
Source sentences:
text: The power station is connected to the National Grid substation at Pentir by 400 kV cables that are buried for approximately 10 kilometres (6 mi), rather than using transmission towers or pylons to transmit the electricity across an area of outstanding natural beauty.