<http://webisa.webdatacommons.org/prov/80408338>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/365435296> .
<http://webisa.webdatacommons.org/365435296>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mathforum.org> .
<http://webisa.webdatacommons.org/365435296>	<http://www.w3.org/ns/prov#value>	"I would like to know what tools you find particularly effective for student" .
<http://webisa.webdatacommons.org/365435296>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .