<http://webisa.webdatacommons.org/285054228>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/285054228>	<http://www.w3.org/ns/prov#value>	"By the 1920's talking pictures were supplanting opera and other live staged entertainments." .
<http://webisa.webdatacommons.org/prov/96857419>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/285054228> .
<http://webisa.webdatacommons.org/285054228>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wwuh.org> .