About: http://webisa.webdatacommons.org/335481090

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	section, pivotal mounting thereof allows the slide to engage the ground irrespective of depressions or other irregularities.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com