About: http://webisa.webdatacommons.org/3538279

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	As illustrated, for each spectrograph A and B there is an entrance slit 101-A and 101-B mounted on a common bracket 201.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com