About: http://webisa.webdatacommons.org/185451331

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	*Storage materials (cores, reels, and enclosures such as boxes or cans) made from acceptable plastics (polypropylene or polyethylene), preservation-quality cardboard, or noncorroding metal that pass the Photographic Activity Test.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov