<http://webisa.webdatacommons.org/prov/127817547>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152622449> .
<http://webisa.webdatacommons.org/152622449>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/152622449>	<http://www.w3.org/ns/prov#value>	"In math there is an art to deciding when to take the limit." .
<http://webisa.webdatacommons.org/152622449>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<typepad.com> .