<http://webisa.webdatacommons.org/prov/91479257>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181212283> .
<http://webisa.webdatacommons.org/181212283>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/181212283>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/181212283>	<http://www.w3.org/ns/prov#value>	"Their blog is a treasure trove of great charts and thought provoking explanations of [???]" .