About: http://webisa.webdatacommons.org/449379384

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	From the size of them (and the types of pictures they provide) I think they will not deliver higher resolution images than what is already available (though I could not find any detailed specs).
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org