<http://webisa.webdatacommons.org/456479634>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/311426575>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/456479634> .
<http://webisa.webdatacommons.org/456479634>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<teachervision.com> .
<http://webisa.webdatacommons.org/456479634>	<http://www.w3.org/ns/prov#value>	"One famous contribution that bears his name, the Sieve of Eratosthenes, is a system for finding prime numbers." .