<http://webisa.webdatacommons.org/382389339>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<introtorx.com> .
<http://webisa.webdatacommons.org/382389339>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/382389339>	<http://www.w3.org/ns/prov#value>	"grouping data e.g. tweets by topic or user, or stock prices by delta" .
<http://webisa.webdatacommons.org/prov/376526334>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382389339> .
<http://webisa.webdatacommons.org/prov/96261652>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382389339> .