Assertion: automaker's car | /r/HasProperty | developed in house
Facets:
value: by seat
type: OTHER
Source sentences:
text: However, the first example of a SEAT-exclusive derivative would arrive on September 1963 with the launch of the SEAT 800, a car developed in-house by SEAT with no equivalent model in Fiat's range on the basis of the SEAT 600 as a stretched version with four doors.