About: http://webisa.webdatacommons.org/213710391

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	constraints. [TR 350-70] Limiting or constraining conditions or factors such as policy considerations, time limitations, environmental factors, and budget and resource limitations.
http://www.w3.org/ns/prov#wasQuotedFrom	fas.org