About: http://webisa.webdatacommons.org/154641870

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	Hard, brittle materials such as bone, ivory or mother-of-pearl are best cut with a jeweler's blade.
http://www.w3.org/ns/prov#wasQuotedFrom	shopsmith.com