About: http://webisa.webdatacommons.org/53511997

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	Considering now the apparatus of the present invention in more detail, the body C is a flat circular disc 1 formed of clear plastic such as polystyrene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com