About: http://webisa.webdatacommons.org/45332409

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	However, there is a ceiling to increasing the rotational speed of the mirror because of various reasons, such as limitation in durability of the bearings, heat generation due to air resistance, and noise.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com