About: http://webisa.webdatacommons.org/1817124

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 validation will take some months because it is validating the system as a whole, including the space and the ground segments.
http://www.w3.org/ns/prov#wasQuotedFrom	esa.int