About: http://webisa.webdatacommons.org/448105304

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 the presently preferred embodiment, an example of the transducer means is represented in FIGS. 4, 5, 7 and 8 as wall 30 which has an opposing wall 32 thereto.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com