<http://webisa.webdatacommons.org/prov/510237191>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/60188133> .
<http://webisa.webdatacommons.org/60188133>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/35172415>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/60188133> .
<http://webisa.webdatacommons.org/60188133>	<http://www.w3.org/ns/prov#value>	"The RIPs of barley, corn, wheat, rye and flax will be especially useful for this purpose." .
<http://webisa.webdatacommons.org/60188133>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .