About: http://webisa.webdatacommons.org/355941050

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	As pointed out to me by dcoutts, Linux has a new API that enables signals and other events to be delivered via a file descriptor, and hence used with select()/poll()/epoll().
http://www.w3.org/ns/prov#wasQuotedFrom	haskell.org