About: http://webisa.webdatacommons.org/264153567

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	Other materials such as clay, meerschaum and porcelain are also used to make pipes, but these materials are fragile and lack the smoking characteristics and ease of use of briar.
http://www.w3.org/ns/prov#wasQuotedFrom	pipedia.org