<http://webisa.webdatacommons.org/prov/204021359>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/207573505> .
<http://webisa.webdatacommons.org/207573505>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<perceptualedge.com> .
<http://webisa.webdatacommons.org/207573505>	<http://www.w3.org/ns/prov#value>	"How much time do you spend in Excel or other tools massaging your data before it is useful to be used in one of your many examples?" .
<http://webisa.webdatacommons.org/207573505>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .