<http://webisa.webdatacommons.org/291354195>	<http://www.w3.org/ns/prov#value>	"A stream can represent many different kinds of sources and destinations, including disk files, devices, other programs, and memory arrays." .
<http://webisa.webdatacommons.org/prov/392545512>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291354195> .
<http://webisa.webdatacommons.org/prov/452191866>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291354195> .
<http://webisa.webdatacommons.org/291354195>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<upenn.edu> .
<http://webisa.webdatacommons.org/291354195>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .