<http://webisa.webdatacommons.org/prov/110064769>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310009478> .
<http://webisa.webdatacommons.org/310009478>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310009478>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/9478526>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310009478> .
<http://webisa.webdatacommons.org/310009478>	<http://www.w3.org/ns/prov#value>	"The standard PSTN offers several useful calling features such as Caller Identification Messages, Voice Mail and conferencing." .