<http://webisa.webdatacommons.org/423724056>	<http://www.w3.org/ns/prov#value>	"development, especially researchers, graduate and senior undergraduate students in logic in all its forms," .
<http://webisa.webdatacommons.org/423724056>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/84351692>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423724056> .
<http://webisa.webdatacommons.org/423724056>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .