<http://webisa.webdatacommons.org/299776053>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/299776053>	<http://www.w3.org/ns/prov#value>	"Networks, such as the telephone system, have beendeveloped for voice transmission." .
<http://webisa.webdatacommons.org/prov/443196357>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/299776053> .
<http://webisa.webdatacommons.org/299776053>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .