<http://webisa.webdatacommons.org/197288386>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<science.gov> .
<http://webisa.webdatacommons.org/prov/122271133>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/197288386> .
<http://webisa.webdatacommons.org/197288386>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/197288386>	<http://www.w3.org/ns/prov#value>	"Weaknesses of the code relative to test data are discussed and continuing efforts to improve the code are presented." .