<http://webisa.webdatacommons.org/188913250>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/373382533>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/188913250> .
<http://webisa.webdatacommons.org/188913250>	<http://www.w3.org/ns/prov#value>	"You can use our simple question-and-answer format to understand more about such issues as waste, landfills and the virtually invisible environmental impact represented by mail." .
<http://webisa.webdatacommons.org/188913250>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<postcom.org> .