About: http://webisa.webdatacommons.org/312267283

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	It may be desirable to also match the number and types of optical elements such as mirrors, beam splitters, etc. so that reference and sample paths having substantially similar characteristics are provided.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es