<http://webisa.webdatacommons.org/4698755>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<airliners.net> .
<http://webisa.webdatacommons.org/4698755>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/4698755>	<http://www.w3.org/ns/prov#value>	"I know that adding a column to an existing database is a pain in the ass, in particular a database as extensive as the A.net database, but it would solve the problem once and for all." .
<http://webisa.webdatacommons.org/prov/379152941>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/4698755> .