About: http://webisa.webdatacommons.org/155169887

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 best examples are operating systems and their native execution environments.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org