About: http://webisa.webdatacommons.org/150577454

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	If requests need to be distributed to multiple services, an exchange will take care the important details such as delivering the message to each distributed service once and only once.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com