<http://webisa.webdatacommons.org/199570535>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/477424981>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/199570535> .
<http://webisa.webdatacommons.org/199570535>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/199570535>	<http://www.w3.org/ns/prov#value>	"problems such as deforestation, and pollution (see Panayotou, 1995)" .