<http://webisa.webdatacommons.org/prov/256988844>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248929108> .
<http://webisa.webdatacommons.org/248929108>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/248929108>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/248929108>	<http://www.w3.org/ns/prov#value>	"Objects that store metadata are herein referred to as ???definition tables.??? In an embodiment, each row of a definition table is an object referred to as a row object." .