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<http://webisa.webdatacommons.org/prov/25163442>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427717970> .
<http://webisa.webdatacommons.org/427717970>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/427717970>	<http://www.w3.org/ns/prov#value>	"invention; and FIG. 2 is a flow diagram illustrating a method for checkpointing the memory." .