About: http://webisa.webdatacommons.org/246399760

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 salesperson was required to record all purchases for each customer in this book, as well as birthdays, anniversaries and other information that might provide useful in contacting the customer by letter or phone.
http://www.w3.org/ns/prov#wasQuotedFrom	robertnotbob.net