About: http://webisa.webdatacommons.org/198868501

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	Posts 1,164 My memory is a little vague but I remember Mike swithching from momentary to continuous with a 500 back at a workshop back in '96?
http://www.w3.org/ns/prov#wasQuotedFrom	retrievertraining.net