About: http://webisa.webdatacommons.org/170477253

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	There have been on call medical personnel (and others such as police or fire) for a lot longer than there has been broad market penetration of cell phones.
http://www.w3.org/ns/prov#wasQuotedFrom	consumerist.com