About: http://webisa.webdatacommons.org/199110606

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	Contemporary buttons are generally made from mother-of-pearl, plastic, wood, brass or other materials and are sewn onto a garment with thread.
http://www.w3.org/ns/prov#wasQuotedFrom	langantiques.com