About: http://webisa.webdatacommons.org/341089072

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	A wall is an item posted in multiple stacks of 1 at the same price eg 10x infernos @ 30g is a wall)
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com