About: http://webisa.webdatacommons.org/257863672

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	Vibratory power unit 10, in clean configuration, as shown, for example in FIG. 1, acts as a concrete vibrator or a piercer and may be used for other applications within the scope of the disclosure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com