<http://webisa.webdatacommons.org/101338152>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tbrnews.org> .
<http://webisa.webdatacommons.org/101338152>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/75989457>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/101338152> .
<http://webisa.webdatacommons.org/101338152>	<http://www.w3.org/ns/prov#value>	"China???s state media have called for environmental improvements in unusually frank discussions of the country???s pollution problem, as thick smog continues to shroud Beijing and other cities." .