About: http://webisa.webdatacommons.org/456540831

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	In addition to the acids found in wood-based paper, photographs, prints, documents and other types of artwork can also be damaged by environmental acids that occur as a by-product of pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	framedestination.com