About: http://webisa.webdatacommons.org/417174606

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	As shown in FIG. 2, rails 9 are horizontally fixed on the inner surfaces of the respective frames 30a and 30b in such a manner as to face each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au