<http://webisa.webdatacommons.org/prov/386977320>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/277532555> .
<http://webisa.webdatacommons.org/277532555>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/277532555>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/277532555>	<http://www.w3.org/ns/prov#value>	"In the span of 56 years, he has created hundreds of varieties of tomatoes and potatoes, including potatoes totally resistant to blight." .