<http://webisa.webdatacommons.org/prov/210286496>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/123510229> .
<http://webisa.webdatacommons.org/123510229>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mathforum.org> .
<http://webisa.webdatacommons.org/123510229>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/123510229>	<http://www.w3.org/ns/prov#value>	"Math5 is one section in the Math Forum's Math Tools digital library of software for computers, calculators, PDAs, and other handheld devices, with" .