About: http://webisa.webdatacommons.org/389745700

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	Each of the collapsible octagonal housings 2 defines an internal space having a top opening which is like an inversion of the cover 1, preferably for receiving therein articles such as chain, ring, or needle and thread.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com