Assertion: burning anthracite | /r/HasProperty | superior
Facets:
value: for warming homes
type: PURPOSE
value: with its high heat value
type: CAUSE
value: far
type: DEGREE
value: to wood
type: OTHER
Source sentences:
text: With its high heat value, clean-burning anthracite was far superior to wood for warming homes and offices, and moving this coal by rail fueled the growth of the East’s major cities.