About: http://webisa.webdatacommons.org/391501665

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	1.3A steel wedge on which a pendulum or other device oscillates or is balanced. 1.4A narrow, sharp ridge; an ar??te.
http://www.w3.org/ns/prov#wasQuotedFrom	oxforddictionaries.com