<http://webisa.webdatacommons.org/248006437>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<osti.gov> .
<http://webisa.webdatacommons.org/prov/41863430>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248006437> .
<http://webisa.webdatacommons.org/248006437>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/248006437>	<http://www.w3.org/ns/prov#value>	"Other considerations such as cost and technological challenges were beyond the scope of this study." .