<http://webisa.webdatacommons.org/288118688>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/288118688>	<http://www.w3.org/ns/prov#value>	"There are many possible means to provide mass notification that may include public address systems, audible and visual annunciators or personal communication devices such as pagers, radios or PDAs." .
<http://webisa.webdatacommons.org/288118688>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<securitysolutions.com> .
<http://webisa.webdatacommons.org/prov/163062144>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/288118688> .