<http://webisa.webdatacommons.org/400980054>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<bbc.co.uk> .
<http://webisa.webdatacommons.org/prov/171193472>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/400980054> .
<http://webisa.webdatacommons.org/400980054>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/204469767>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/400980054> .
<http://webisa.webdatacommons.org/400980054>	<http://www.w3.org/ns/prov#value>	"They say ducks, swans, geese and other wading birds cannot afford to waste energy that they cannot readily replace." .