About: http://webisa.webdatacommons.org/308608814

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	In recent years, even the simplest alarm systems have advanced enough to detect dangers to people and property, including carbon monoxide and fire.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com