<http://webisa.webdatacommons.org/439261878>	<http://www.w3.org/ns/prov#value>	"d is a letter" .
<http://webisa.webdatacommons.org/439261878>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/prov/54062247>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439261878> .
<http://webisa.webdatacommons.org/439261878>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .