Assertion: nephew | /r/HasProperty | written over a six-year period
Facets:
value: between 1949
type: TEMPORAL
value: between 1954
type: TEMPORAL
Source sentences:
text: The other six Chronicles of Narnia were written between 1948 and 1953, The Magician's Nephew was written over a six-year period between 1949 and 1954.