<http://webisa.webdatacommons.org/38049067>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<okstate.edu> .
<http://webisa.webdatacommons.org/38049067>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/229477639>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/38049067> .
<http://webisa.webdatacommons.org/38049067>	<http://www.w3.org/ns/prov#value>	"Threshing the wheat was a problem in those early days." .