About: http://webisa.webdatacommons.org/93074721

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	Simple materials such as paper, cardboard, wire, plaster, wood, and clay are used, and moldmaking is introduced.
http://www.w3.org/ns/prov#wasQuotedFrom	temple.edu