<http://webisa.webdatacommons.org/prov/465122373>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/9356114> .
<http://webisa.webdatacommons.org/9356114>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/9356114>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/9356114>	<http://www.w3.org/ns/prov#value>	"In order to illustrate the operation of the system illustrated in FIGS. 2 to 4, assume that the Video provided by processor P, represents an image such as illustrated in FIG. 5A, comprising an object X, in a reference background." .