<http://webisa.webdatacommons.org/416208874>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rollingrains.com> .
<http://webisa.webdatacommons.org/416208874>	<http://www.w3.org/ns/prov#value>	"You push a button and the message goes out that says ???I???m here and I am safe.??? Push another button and the message is, ???I???m here and I am in trouble.?????? There are also other devices such as watches that enable parents to track their kids??? location, which are useful for safety, for orientation and for navigation." .
<http://webisa.webdatacommons.org/prov/162075994>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/416208874> .
<http://webisa.webdatacommons.org/416208874>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .