Assertion: slave | /r/HasProperty | bound to his owner
Facets:
value: always
type: TEMPORAL
Source sentences:
text: The serf, moreover, was usually bound to the land (the most significant exception was the Russian serf between about 1700 and 1861), whereas the slave was always bound to his owner; i.e., he had to live where his owner told him to, and he often could be sold by his owner at any time.