About: http://webisa.webdatacommons.org/261887838

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 PSM files store data that is used in the creation of personalized promotional material such as flyers and other documents.
http://www.w3.org/ns/prov#wasQuotedFrom	fileextensions.net