<http://webisa.webdatacommons.org/prov/152850133>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212613725> .
<http://webisa.webdatacommons.org/212613725>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/419713896>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212613725> .
<http://webisa.webdatacommons.org/212613725>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/212613725>	<http://www.w3.org/ns/prov#value>	" TV, computer or other communication delphia; the Research Triangle between" .