About: http://webisa.webdatacommons.org/135862484

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	The column categories may be departments or types of merchandise or types of service or whatever classification makes sense in your business.
http://www.w3.org/ns/prov#wasQuotedFrom	umaine.edu