<http://webisa.webdatacommons.org/prov/63879712>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/246993441> .
<http://webisa.webdatacommons.org/246993441>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/246993441>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/246993441>	<http://www.w3.org/ns/prov#value>	"According to a lot of people Rio 20 did not achieve anything except political grandstanding." .