About: http://webisa.webdatacommons.org/169150875

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	With iterative, incremental development, the system is a constantly moving target, changing every week or two.
http://www.w3.org/ns/prov#wasQuotedFrom	sans.org