<http://webisa.webdatacommons.org/prov/131180881>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/213056648> .
<http://webisa.webdatacommons.org/213056648>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/213056648>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hws.edu> .
<http://webisa.webdatacommons.org/213056648>	<http://www.w3.org/ns/prov#value>	"list of numbers (s1,s2,...sN), where N is a power of two." .