About: http://webisa.webdatacommons.org/306946111

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	The rotary plate 23 is supported by a substrate 21 so that the rotary plate 23 is freely rotatable within a plane including a rotating surface thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com