Assertion: magma's temperature | /r/HasProperty | difficult to determine
Facets:
value: due to difficulty
type: CAUSE
value: in large part
type: OTHER
value: due to the danger
type: CAUSE
value: extremely
type: DEGREE
Source sentences:
text: The exact temperature of the different types of magma is extremely difficult to determine, in large part due to the danger and difficulty involved in taking exact measurements.