<http://webisa.webdatacommons.org/339421996>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/339421996>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<photoshop.com> .
<http://webisa.webdatacommons.org/prov/490389120>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/339421996> .
<http://webisa.webdatacommons.org/339421996>	<http://www.w3.org/ns/prov#value>	"it is not exactly muddled thinking or even sheer hypocrisy, but some means of deliberate destruction of original files are needed in any system and other types are judged unnecessary and unacceptably risky." .