About: http://webisa.webdatacommons.org/166055076

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	The first and second holes 47 and 48 are spaced apart from each other by a suitable distance as for example one centimeter, which dimension is determined by the diameter of the torque tube 46 (see FIG. 3).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com