About: http://webisa.webdatacommons.org/450338180

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	1659???1733 Pierre (Pieter) van der Aa was a publisher, editor and bookseller of Leiden.
http://www.w3.org/ns/prov#wasQuotedFrom	maphist.com