About: http://webisa.webdatacommons.org/103804574

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 addition, a locking device or other connecting means may be provided to lock the foot-supporting platforms together to thereby form a standing platform.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com