About: http://webisa.webdatacommons.org/81797777

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 embodiment, acoustic emissions due to the tire cavity resonance frequencies that appear in frequency bands mainly near 250 Hz are reduced by the vibration mode adjusting structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com