About: http://webisa.webdatacommons.org/311613706

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	It is important to note that such user communications means may also use other methods as commonly known in the art, such as switches directly coupled to the alert controller.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com