<http://webisa.webdatacommons.org/prov/246478067>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212264506> .
<http://webisa.webdatacommons.org/212264506>	<http://www.w3.org/ns/prov#value>	"My understanding is one writes a book (descriptive) that creates the age and other books (linking) that link to the age." .
<http://webisa.webdatacommons.org/212264506>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/212264506>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mystonline.com> .