About: http://webisa.webdatacommons.org/435813106

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 new system, donated by Carrier, is designed to cut down on dust, humidity, and other pollutants that threaten to dull the colors of the frescoes.
http://www.w3.org/ns/prov#wasQuotedFrom	catholicculture.org