About: http://webisa.webdatacommons.org/259133302

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	Sensors can also detect such problems as intruders or bogus callers, and summon help.
http://www.w3.org/ns/prov#wasQuotedFrom	independentliving.co.uk