<http://webisa.webdatacommons.org/prov/418841262>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/8582702> .
<http://webisa.webdatacommons.org/8582702>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<keywen.com> .
<http://webisa.webdatacommons.org/8582702>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/8582702>	<http://www.w3.org/ns/prov#value>	"The song is a development, an offspring as it were, a blossom of the Chorale in dulci jubilo, for which of course I had to employ Organ." .