About: http://webisa.webdatacommons.org/120837531

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 the upright position, i.e. in position I, the seat carries, as a rule, at least approx. 80% and normally at least approx. 90% of the patient's weight.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com