<http://webisa.webdatacommons.org/142717199>	<http://www.w3.org/ns/prov#value>	"I think this app is a must be for any student." .
<http://webisa.webdatacommons.org/prov/232049308>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142717199> .
<http://webisa.webdatacommons.org/142717199>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/142717199>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .