About: http://webisa.webdatacommons.org/15895528

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	This instrument is a modification of that shown in FIG. 2, so like reference numerals will be used for like parts, and only the modifications will be described in detail.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com