About: http://webisa.webdatacommons.org/3025620

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	Of course, other types of signals are commonly used, like sign language by gesture, or braille by touch.
http://www.w3.org/ns/prov#wasQuotedFrom	ricoh.com