Assertion: european castle | /r/HasProperty | expanded into power houses
Facets:
value: from the late 15th century
type: TEMPORAL
Source sentences:
text: When European castles were opened up and expanded into pleasure dwellings and power houses from the late 15th century, their "castle" designations, relics of the feudal age, often remained attached to the dwelling, resulting in many non-military castles and châteaux.