About: http://webisa.webdatacommons.org/18797259

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	Also, output signals to exercisers may be provided in the context of audio, visual, tactile or other signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es