About: http://webisa.webdatacommons.org/276769029

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The Introit is a Psalm that introduces the mass for the particular day; it varies with the liturgical calendar.
http://www.w3.org/ns/prov#wasQuotedFrom	catholicamericanthinker.com