<http://webisa.webdatacommons.org/prov/98786558>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/158063044>	<http://www.w3.org/ns/prov#value>	"In the world of movies, Schaefer worked with directors and producers such as Howard Hawks, George Cukor, Walter Lang, Hal Prince and Otto Preminger in performances and recordings." .
<http://webisa.webdatacommons.org/prov/298989768>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/158063044>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/410520342>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/prov/295817114>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/prov/410880197>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/prov/295715128>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158063044> .
<http://webisa.webdatacommons.org/158063044>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<halschaefer.com> .