About: http://webisa.webdatacommons.org/246904583

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 hold-opens 74 provide the rigidity necessary to maintain the passages 68, 70 open even when subjected to a load, such as the weight of the body of the patient P which bears on the passages formed in the well 46.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au