<http://webisa.webdatacommons.org/324423206>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<troop42.com> .
<http://webisa.webdatacommons.org/prov/167946674>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/324423206> .
<http://webisa.webdatacommons.org/324423206>	<http://www.w3.org/ns/prov#value>	"On each page is a link to the workbooks in PDF format and you will need Adobe Acrobat." .
<http://webisa.webdatacommons.org/324423206>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .