<http://webisa.webdatacommons.org/prov/516187812>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/281258303> .
<http://webisa.webdatacommons.org/281258303>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<packtpub.com> .
<http://webisa.webdatacommons.org/281258303>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/281258303>	<http://www.w3.org/ns/prov#value>	"The ''a''..''f'' case will be executed when the ASCII hex value of the input string is between a and f, including a, but excluding f." .