About: http://webisa.webdatacommons.org/256981224

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	In general, the number of mounting components such as posts and fasteners in known optical bench systems increases the complexity and difficulty of using optical benches.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr