About: http://webisa.webdatacommons.org/381937326

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	Since the value of a single is a little less than half a run, you can use a ???little less than half??? of the plus/minus figure to estimate runs prevented.
http://www.w3.org/ns/prov#wasQuotedFrom	fieldingbible.com