| http://www.w3.org/ns/prov#value | - Another objective of the invention is to provide an oral hygiene device, tongue cleaner, and/or tongue scraper that is designed to not include rivets, fasteners, or other joints and connectors that are susceptible to buildup of the scraped plaque, etc., and in the event of the breaking of the device could be swallowed or otherwise cause choking.
|
