Assertion: psalm | /r/HasProperty | recited since the middle ages
Facets:
Source sentences:
text: Since the Middle Ages, this psalm was recited or sung at the office of Vespers on Saturday, according to the Rule of St. Benedict of 530 AD.
text: Since the Middle Ages, this psalm was recited or sung during the Vespers office on Thursday, according to the Rule of St. Benedict, established in 530.