---

power source (subgroup of source) → CapableOf → supply power	0.68
power source (subgroup of source) → IsA → fuel oil	0.67
power source (subgroup of source) → HasProperty → electrical	0.58
power source (subgroup of source) → IsA → natural gas	0.58
circuit → HasA → a power source	0.30
node → HasA → a power source	0.29
power source (subgroup of source) → ReceivesAction → coupled to cpu	0.28