<http://webisa.webdatacommons.org/454019371>	<http://www.w3.org/ns/prov#value>	"Once upon a time, only doctors, paramedics and other emergency personnel carried pagers or cell phones." .
<http://webisa.webdatacommons.org/prov/352680452>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454019371> .
<http://webisa.webdatacommons.org/454019371>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/454019371>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<metroactive.com> .