About: http://webisa.webdatacommons.org/52103129

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	The notification generated at block 266 may be in the format of a device alert according to a protocol such as the Fieldbus protocol or the HART protocol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr