About: http://webisa.webdatacommons.org/293597774

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	An annular inflatable bladder 42 is oriented adjacent the upper ends of the guide strips 39 and is bolted to the internal surface of the receiving portion 37 by any convenient means, such as bolts (not illustrated).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com