About: http://webisa.webdatacommons.org/199214835

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	However, such chain links have a tendency to become detached from one another when there is excessive slack (axial shifting of links relative to one another) in the chain or when a log or other heavy object falls on thechain.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com