About: http://webisa.webdatacommons.org/38180737

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 Library is the repository to more than 158 million items of cultural and historical value, including more than 13.7 million photographs, 5.5 million maps, 6.7 million pieces of sheet music and 69 million manuscripts.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov