About: http://webisa.webdatacommons.org/20132780

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 some embodiments, a spring, friction surface, or other suitable manner of retaining an ear bud 108 in a selected position relative to elbow 104 may be provided.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com