<http://webisa.webdatacommons.org/prov/236250358>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/130052361> .
<http://webisa.webdatacommons.org/130052361>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/130052361>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/130052361>	<http://www.w3.org/ns/prov#value>	"FIG. 6 is an example of a generic entity hierarchy with four possible mappings to a database schema according to an embodiment of the present invention;" .