<http://webisa.webdatacommons.org/prov/149304845>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172737504> .
<http://webisa.webdatacommons.org/172737504>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/172737504>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/172737504>	<http://www.w3.org/ns/prov#value>	" targeted at situations where there is a lack of commercial" .