<http://webisa.webdatacommons.org/prov/302475489>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/155183385> .
<http://webisa.webdatacommons.org/155183385>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/155183385>	<http://www.w3.org/ns/prov#value>	"The unique identifier may be unique only over a period of time such as one year." .
<http://webisa.webdatacommons.org/155183385>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .