Assertion: nobility's title | /r/HasProperty | employed of duke
Facets:
value: commonly
type: TEMPORAL
value: for historical reasons
type: CAUSE
value: in burgundy
type: LOCATION
value: in provence
type: LOCATION
Source sentences:
text: In Burgundy and Provence, the titles of patrician and prefect were commonly employed instead of duke, probably for historical reasons relating to the greater Romanization of those provinces.