About: http://webisa.webdatacommons.org/247276607

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	By publishing information about mechanical music and by facilitating the distribution of related books, pamphlets, catalogues, films, tapes, and other media.
http://www.w3.org/ns/prov#wasQuotedFrom	mbsi.org