<http://webisa.webdatacommons.org/prov/516189422>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/187069872> .
<http://webisa.webdatacommons.org/187069872>	<http://www.w3.org/ns/prov#value>	"4.1 Context Management subclass of B ??? C, A is a subclass of D, and B" .
<http://webisa.webdatacommons.org/187069872>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/187069872>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .