About: http://webisa.webdatacommons.org/52498354

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 cleaning and restoration of the walls and the paintings was a task in and of itself, says Raleigh: in some cases, a half-inch of dust was found on the walls, and no one could remember the last time they paintings had been touched up.
http://www.w3.org/ns/prov#wasQuotedFrom	portlandmercury.com