About: http://webisa.webdatacommons.org/455498579

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	Such a system must be comprehensive, i.e. cover all costs: field operations, computing, mailing, telephone charges, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	un.org