PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • all books, ledgers, files and legal and business records of every kind; (xiv) all advertising materials and all other printed, electronic or written materials, including purchase orders, forms, labels, shipping materials, catalogues, sales
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov