Assertion: knight's rank | /r/HasProperty | pledged in service
Facets:
value: to queen
type: TRANSITIVE-OBJECT
value: to a particular king
type: TRANSITIVE-OBJECT
Source sentences:
text: In the Middle Ages, “knight” became a military rank held by men pledged in service to a particular king or queen, usually having first served an apprenticeship as a page and squire.