About: http://webisa.webdatacommons.org/341006720

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	About 300 concepts, such as duration and "sequence, have been incorporated into the software structure.
http://www.w3.org/ns/prov#wasQuotedFrom	acm.org