About: http://webisa.webdatacommons.org/158588169

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	After that, measurements were kept in check with accurate instruments such as calipers and other gages.
http://www.w3.org/ns/prov#wasQuotedFrom	cartoonbrew.com