About: http://webisa.webdatacommons.org/85837357

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	There were also hatpins made with ivory, emeralds, stone, amber, tortoise shell, jet, celluloid and other plastics, mother of pearl, and coral.
http://www.w3.org/ns/prov#wasQuotedFrom	collectorsweekly.com