<http://webisa.webdatacommons.org/452976963>	<http://www.w3.org/ns/prov#value>	"Chicago is the most American of big cities... and is beautiful, especially in late June." .
<http://webisa.webdatacommons.org/452976963>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<airliners.net> .
<http://webisa.webdatacommons.org/prov/75116837>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452976963> .
<http://webisa.webdatacommons.org/452976963>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .