About: http://webisa.webdatacommons.org/132777919

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	Not saying anything bad about other R&R authenticators, but Space is a specialty with very subtle considerations.
http://www.w3.org/ns/prov#wasQuotedFrom	collectspace.com