<http://webisa.webdatacommons.org/prov/207450393>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270601086> .
<http://webisa.webdatacommons.org/270601086>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<packtpub.com> .
<http://webisa.webdatacommons.org/270601086>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/270601086>	<http://www.w3.org/ns/prov#value>	"To one extreme you may only publish your own content using US-ASCII without asking for readers' feedback and to the other extreme you may release an application such as bulletin board that will handle any kind of charset." .