About: http://webisa.webdatacommons.org/146647211

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	To solve the problem, various types of seat supports (lumber supports) have been proposed in the past and some of them are put into practical use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com