About: http://webisa.webdatacommons.org/69868261

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	SI is a coherent system based on the seven independent physical quantities (base units) and derived quantities (derived units).
http://www.w3.org/ns/prov#wasQuotedFrom	gordonengland.co.uk