About: http://webisa.webdatacommons.org/328024359

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	Schaefer also discusses the development of later forms of Church music: the development of polyphony, the Renaissance, the period of the Enlightenment, and the first half of the twentieth century.
http://www.w3.org/ns/prov#wasQuotedFrom	adoremus.org