<http://webisa.webdatacommons.org/421786584>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421786584>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<modemtools.com> .
<http://webisa.webdatacommons.org/prov/314298927>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421786584> .
<http://webisa.webdatacommons.org/421786584>	<http://www.w3.org/ns/prov#value>	"Includes database logging, aliasing, call blocking and various forms of notification that some of the more expensive programs do not have." .