<http://webisa.webdatacommons.org/prov/439619009>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273554893> .
<http://webisa.webdatacommons.org/273554893>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yadvashem.org> .
<http://webisa.webdatacommons.org/273554893>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/273554893>	<http://www.w3.org/ns/prov#value>	"My father thought there was a problem with his income tax returns." .