About: http://webisa.webdatacommons.org/24599721

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	Hopefully these cover most of the types of items that folks will want to swap - though I anticipate these will grow and change over time as the needs of the community dictate.
http://www.w3.org/ns/prov#wasQuotedFrom	news-antique.com