<http://webisa.webdatacommons.org/282809820>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/30028833>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/282809820> .
<http://webisa.webdatacommons.org/prov/30809262>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/282809820> .
<http://webisa.webdatacommons.org/282809820>	<http://www.w3.org/ns/prov#value>	"FIGS. 2A and 2B are a block diagram of the system data buffer (SDB) of FIG. 1 incorporating a portion of the double buffering apparatus according to the present invention;" .
<http://webisa.webdatacommons.org/282809820>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .