<http://webisa.webdatacommons.org/prov/152630060>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/55216445> .
<http://webisa.webdatacommons.org/55216445>	<http://www.w3.org/ns/prov#value>	"These were aimed at reducing communications costs, particularly printing." .
<http://webisa.webdatacommons.org/55216445>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<infotoday.com> .
<http://webisa.webdatacommons.org/55216445>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .