About: http://webisa.webdatacommons.org/270445680

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	DocumentsAlthough there are more preservation concerns with photographic materials due to the chemical processes involved, documents such as birth certificates, letters and diaries also need the proper storage conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	arizona.edu