About: http://webisa.webdatacommons.org/440515147

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	The vibrator 422 may contain piezoelectric elements or other means for shaking either the syringe 406 or capillary tube 418.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es