About: http://webisa.webdatacommons.org/70265627

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	To enhance mutually beneficial trade, other trade directories covering the west were written and compiled by Frank X. Didik and published in several countries including Poland, former Czechoslovakia, and Hungary.
http://www.w3.org/ns/prov#wasQuotedFrom	didik.com