About: http://webisa.webdatacommons.org/16833506

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	In certain embodiments, the second-axis position system 150 further comprises sensors, limit switches, or other devices which provide information regarding the position of the second stage 156 along the second rail 152.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr