<http://webisa.webdatacommons.org/prov/105382162>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68146532> .
<http://webisa.webdatacommons.org/prov/116952714>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68146532> .
<http://webisa.webdatacommons.org/68146532>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/68146532>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackprinter.com> .
<http://webisa.webdatacommons.org/68146532>	<http://www.w3.org/ns/prov#value>	"They are invented purely for identifying the entity and are typically auto-incrementing fields (SQL Server, MySQL, others) or sequences (most notably Oracle)." .
<http://webisa.webdatacommons.org/prov/121058604>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68146532> .