<http://webisa.webdatacommons.org/prov/25846437>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/217826682> .
<http://webisa.webdatacommons.org/217826682>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/109380421>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/217826682> .
<http://webisa.webdatacommons.org/217826682>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/217826682>	<http://www.w3.org/ns/prov#value>	"It is an excellent resource for teaching history, anthropology, geography and other social sciences." .