<http://webisa.webdatacommons.org/258564005>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/258564005>	<http://www.w3.org/ns/prov#value>	"A proof of MPPC in PL, whose conclusion is a material" .
<http://webisa.webdatacommons.org/258564005>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ecu.edu> .
<http://webisa.webdatacommons.org/prov/283735794>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/258564005> .